2313001232031 has 32 divisors (see below), whose sum is σ = 3728720896000. Its totient is φ = 1245858783840.

The previous prime is 2313001231999. The next prime is 2313001232033. The reversal of 2313001232031 is 1302321003132.

It is not a de Polignac number, because 2313001232031 - 2⁵ = 2313001231999 is a prime.

It is a super-2 number, since 2×2313001232031² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2313001231989 and 2313001232007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313001232033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14485915 + ... + 14644716.

It is an arithmetic number, because the mean of its divisors is an integer number (116522528000).

Almost surely, 2^{2313001232031} is an apocalyptic number.

2313001232031 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2313001232031 is a deficient number, since it is larger than the sum of its proper divisors (1415719663969).

2313001232031 is a wasteful number, since it uses less digits than its factorization.

2313001232031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29130859.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2313001232031 its reverse (1302321003132), we get a palindrome (3615322235163).

The spelling of 2313001232031 in words is "two trillion, three hundred thirteen billion, one million, two hundred thirty-two thousand, thirty-one".