2301331131032 has 16 divisors (see below), whose sum is σ = 4315191512640. Its totient is φ = 1150613394336.

The previous prime is 2301331131017. The next prime is 2301331131053. The reversal of 2301331131032 is 2301311331032.

It is a super-2 number, since 2×2301331131032² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2301331130989 and 2301331131007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6333608 + ... + 6687095.

It is an arithmetic number, because the mean of its divisors is an integer number (269699469540).

Almost surely, 2^{2301331131032} is an apocalyptic number.

It is an amenable number.

2301331131032 is a deficient number, since it is larger than the sum of its proper divisors (2013860381608).

2301331131032 is a wasteful number, since it uses less digits than its factorization.

2301331131032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13042802 (or 13042798 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 2301331131032 its reverse (2301311331032), we get a palindrome (4602642462064).

The spelling of 2301331131032 in words is "two trillion, three hundred one billion, three hundred thirty-one million, one hundred thirty-one thousand, thirty-two".