113201000322031 has 4 divisors (see below), whose sum is σ = 118122782944752. Its totient is φ = 108279217699312.

The previous prime is 113201000321999. The next prime is 113201000322043. The reversal of 113201000322031 is 130223000102311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113201000322031 - 2⁵ = 113201000321999 is a prime.

It is a super-2 number, since 2×113201000322031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113201000322061) 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, 2460891311326 + ... + 2460891311371.

It is an arithmetic number, because the mean of its divisors is an integer number (29530695736188).

Almost surely, 2^{113201000322031} is an apocalyptic number.

113201000322031 is a deficient number, since it is larger than the sum of its proper divisors (4921782622721).

113201000322031 is an equidigital number, since it uses as much as digits as its factorization.

113201000322031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4921782622720.

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

Adding to 113201000322031 its reverse (130223000102311), we get a palindrome (243424000424342).

The spelling of 113201000322031 in words is "one hundred thirteen trillion, two hundred one billion, three hundred twenty-two thousand, thirty-one".