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103102231020301 = 746871380457523
BaseRepresentation
bin10111011100010101011011…
…110110110000001100001101
3111112001110212202021201111001
4113130111123312300030031
5102003211332120122201
61003140302215500301
730500614253552242
oct2734253366601415
9445043782251431
10103102231020301
112a9404575a5587
12b691aa0687691
13456b663758426
141b6626319d5c9
15bdbdd4046301
hex5dc55bdb030d

103102231020301 has 4 divisors (see below), whose sum is σ = 103103611552512. Its totient is φ = 103100850488092.

The previous prime is 103102231020287. The next prime is 103102231020319. The reversal of 103102231020301 is 103020132201301.

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 103102231020301 - 215 = 103102230987533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103102231020401) 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, 690154075 + ... + 690303448.

It is an arithmetic number, because the mean of its divisors is an integer number (25775902888128).

Almost surely, 2103102231020301 is an apocalyptic number.

It is an amenable number.

103102231020301 is a deficient number, since it is larger than the sum of its proper divisors (1380532211).

103102231020301 is an equidigital number, since it uses as much as digits as its factorization.

103102231020301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1380532210.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 103102231020301 its reverse (103020132201301), we get a palindrome (206122363221602).

The spelling of 103102231020301 in words is "one hundred three trillion, one hundred two billion, two hundred thirty-one million, twenty thousand, three hundred one".

Divisors: 1 74687 1380457523 103102231020301