2312030103331 has 24 divisors (see below), whose sum is σ = 2524581682560. Its totient is φ = 2116335476736.

The previous prime is 2312030103329. The next prime is 2312030103359. The reversal of 2312030103331 is 1333010302132.

It is not a de Polignac number, because 2312030103331 - 2¹ = 2312030103329 is a prime.

It is a super-2 number, since 2×2312030103331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2312030703331) 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 23 ways as a sum of consecutive naturals, for example, 9566205 + ... + 9804913.

It is an arithmetic number, because the mean of its divisors is an integer number (105190903440).

Almost surely, 2^{2312030103331} is an apocalyptic number.

2312030103331 is a deficient number, since it is larger than the sum of its proper divisors (212551579229).

2312030103331 is a wasteful number, since it uses less digits than its factorization.

2312030103331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239215 (or 239202 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 2312030103331 its reverse (1333010302132), we get a palindrome (3645040405463).

The spelling of 2312030103331 in words is "two trillion, three hundred twelve billion, thirty million, one hundred three thousand, three hundred thirty-one".