31002132034 has 4 divisors (see below), whose sum is σ = 46503198054. Its totient is φ = 15501066016.

The previous prime is 31002131999. The next prime is 31002132043. The reversal of 31002132034 is 43023120013.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 17161786009 + 13840346025 = 131003^2 + 117645^2 .

It is a super-2 number, since 2×31002132034² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7750533007 + ... + 7750533010.

Almost surely, 2^31002132034 is an apocalyptic number.

31002132034 is a deficient number, since it is larger than the sum of its proper divisors (15501066020).

31002132034 is a wasteful number, since it uses less digits than its factorization.

31002132034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15501066019.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 31002132034 its reverse (43023120013), we get a palindrome (74025252047).

The spelling of 31002132034 in words is "thirty-one billion, two million, one hundred thirty-two thousand, thirty-four".