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10111001202113 = 71444428743159
BaseRepresentation
bin1001001100100010011010…
…1000101000110111000001
31022210121021001120120022012
42103020212220220313001
52311124312301431423
633300532502022305
72062332015113330
oct223104650506701
938717231516265
1010111001202113
113249062649099
1211736b5a17995
13584603bc37c6
1426d537293d17
15128024da8078
hex93226a28dc1

10111001202113 has 4 divisors (see below), whose sum is σ = 11555429945280. Its totient is φ = 8666572458948.

The previous prime is 10111001202109. The next prime is 10111001202119. The reversal of 10111001202113 is 31120210011101.

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 10111001202113 - 22 = 10111001202109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10111001202119) 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, 722214371573 + ... + 722214371586.

It is an arithmetic number, because the mean of its divisors is an integer number (2888857486320).

Almost surely, 210111001202113 is an apocalyptic number.

It is an amenable number.

10111001202113 is a deficient number, since it is larger than the sum of its proper divisors (1444428743167).

10111001202113 is an equidigital number, since it uses as much as digits as its factorization.

10111001202113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1444428743166.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 10111001202113 its reverse (31120210011101), we get a palindrome (41231211213214).

The spelling of 10111001202113 in words is "ten trillion, one hundred eleven billion, one million, two hundred two thousand, one hundred thirteen".

Divisors: 1 7 1444428743159 10111001202113