113212321001311 has 12 divisors (see below), whose sum is σ = 135944222191680. Its totient is φ = 93908837695680.

The previous prime is 113212321001237. The next prime is 113212321001371. The reversal of 113212321001311 is 113100123212311.

It is not a de Polignac number, because 113212321001311 - 2¹³ = 113212320993119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113212321001371) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37265410266 + ... + 37265413303.

It is an arithmetic number, because the mean of its divisors is an integer number (11328685182640).

Almost surely, 2^{113212321001311} is an apocalyptic number.

113212321001311 is a deficient number, since it is larger than the sum of its proper divisors (22731901190369).

113212321001311 is an equidigital number, since it uses as much as digits as its factorization.

113212321001311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74530823614 (or 74530823607 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 113212321001311 its reverse (113100123212311), we get a palindrome (226312444213622).

The spelling of 113212321001311 in words is "one hundred thirteen trillion, two hundred twelve billion, three hundred twenty-one million, one thousand, three hundred eleven".