2131110322329 has 16 divisors (see below), whose sum is σ = 2842445670912. Its totient is φ = 1420257702528.

The previous prime is 2131110322321. The next prime is 2131110322387. The reversal of 2131110322329 is 9232230111312.

It is not a de Polignac number, because 2131110322329 - 2³ = 2131110322321 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2131110322296 and 2131110322305.

It is not an unprimeable number, because it can be changed into a prime (2131110322321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196645899 + ... + 196656735.

It is an arithmetic number, because the mean of its divisors is an integer number (177652854432).

Almost surely, 2^{2131110322329} is an apocalyptic number.

It is an amenable number.

2131110322329 is a deficient number, since it is larger than the sum of its proper divisors (711335348583).

2131110322329 is a wasteful number, since it uses less digits than its factorization.

2131110322329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27056.

The product of its (nonzero) digits is 3888, while the sum is 30.

The spelling of 2131110322329 in words is "two trillion, one hundred thirty-one billion, one hundred ten million, three hundred twenty-two thousand, three hundred twenty-nine".