2135929610331 has 48 divisors (see below), whose sum is σ = 3530430738432. Its totient is φ = 1231736985600.

The previous prime is 2135929610329. The next prime is 2135929610383. The reversal of 2135929610331 is 1330169295312.

2135929610331 is a `hidden beast` number, since 2 + 1 + 3 + 5 + 9 + 29 + 610 + 3 + 3 + 1 = 666.

It is not a de Polignac number, because 2135929610331 - 2¹ = 2135929610329 is a prime.

It is a super-2 number, since 2×2135929610331² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2135929610231) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2020710 + ... + 2890523.

It is an arithmetic number, because the mean of its divisors is an integer number (73550640384).

Almost surely, 2^{2135929610331} is an apocalyptic number.

2135929610331 is a deficient number, since it is larger than the sum of its proper divisors (1394501128101).

2135929610331 is a wasteful number, since it uses less digits than its factorization.

2135929610331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4911464 (or 4911461 counting only the distinct ones).

The product of its (nonzero) digits is 262440, while the sum is 45.

The spelling of 2135929610331 in words is "two trillion, one hundred thirty-five billion, nine hundred twenty-nine million, six hundred ten thousand, three hundred thirty-one".