2031134040330 has 32 divisors (see below), whose sum is σ = 4874960377728. Its totient is φ = 541609224000.

The previous prime is 2031134040329. The next prime is 2031134040391. The reversal of 2031134040330 is 330404311302.

It is a self number, because there is not a number n which added to its sum of digits gives 2031134040330.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1030701 + ... + 2263760.

It is an arithmetic number, because the mean of its divisors is an integer number (152342511804).

Almost surely, 2^{2031134040330} is an apocalyptic number.

2031134040330 is an abundant number, since it is smaller than the sum of its proper divisors (2843826337398).

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

2031134040330 is a wasteful number, since it uses less digits than its factorization.

2031134040330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3315022.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 2031134040330 its reverse (330404311302), we get a palindrome (2361538351632).

The spelling of 2031134040330 in words is "two trillion, thirty-one billion, one hundred thirty-four million, forty thousand, three hundred thirty".