2331310131332 has 192 divisors, whose sum is σ = 5312924897280. Its totient is φ = 869224794624.

The previous prime is 2331310131323. The next prime is 2331310131421.

2331310131332 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2087116838 + ... + 2087117954.

It is an arithmetic number, because the mean of its divisors is an integer number (27671483840).

Almost surely, 2^{2331310131332} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2331310131332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2656462448640).

2331310131332 is an abundant number, since it is smaller than the sum of its proper divisors (2981614765948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2331310131332 is a wasteful number, since it uses less digits than its factorization.

2331310131332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2450 (or 2448 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 26.

It can be divided in two parts, 2331310 and 131332, that added together give a palindrome (2462642).

The spelling of 2331310131332 in words is "two trillion, three hundred thirty-one billion, three hundred ten million, one hundred thirty-one thousand, three hundred thirty-two".