Search a number
-
+
103020212200301 = 119365473836391
BaseRepresentation
bin10111011011001001000011…
…001001110010001101101101
3111111202122011201101222001222
4113123021003021302031231
5102000340343310402201
61003034455423513125
730461651616233114
oct2733110311621555
9444678151358058
10103020212200301
112a909699068120
12b67a0107587a5
1345639c22b9c86
141b622c226ac7b
15bd9bd36e891b
hex5db24327236d

103020212200301 has 4 divisors (see below), whose sum is σ = 112385686036704. Its totient is φ = 93654738363900.

The previous prime is 103020212200291. The next prime is 103020212200331. The reversal of 103020212200301 is 103002212020301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 103020212200301 - 246 = 32651468022637 is a prime.

It is a super-2 number, since 2×1030202122003012 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103020212200301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103020212200331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4682736918185 + ... + 4682736918206.

It is an arithmetic number, because the mean of its divisors is an integer number (28096421509176).

Almost surely, 2103020212200301 is an apocalyptic number.

103020212200301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

103020212200301 is a deficient number, since it is larger than the sum of its proper divisors (9365473836403).

103020212200301 is an equidigital number, since it uses as much as digits as its factorization.

103020212200301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9365473836402.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 103020212200301 its reverse (103002212020301), we get a palindrome (206022424220602).

The spelling of 103020212200301 in words is "one hundred three trillion, twenty billion, two hundred twelve million, two hundred thousand, three hundred one".

Divisors: 1 11 9365473836391 103020212200301