31051040214051 has 48 divisors (see below), whose sum is σ = 52711573430880. Its totient is φ = 17364980828160.

The previous prime is 31051040214041. The next prime is 31051040214107. The reversal of 31051040214051 is 15041204015013.

31051040214051 is a `hidden beast` number, since 3 + 1 + 0 + 510 + 4 + 0 + 2 + 140 + 5 + 1 = 666.

It is not a de Polignac number, because 31051040214051 - 2⁶ = 31051040213987 is a prime.

It is a super-2 number, since 2×31051040214051² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (31051040214041) 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, 735886 + ... + 7914771.

It is an arithmetic number, because the mean of its divisors is an integer number (1098157779810).

Almost surely, 2^{31051040214051} is an apocalyptic number.

31051040214051 is a deficient number, since it is larger than the sum of its proper divisors (21660533216829).

31051040214051 is a wasteful number, since it uses less digits than its factorization.

31051040214051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8653476 (or 8653473 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 31051040214051 its reverse (15041204015013), we get a palindrome (46092244229064).

The spelling of 31051040214051 in words is "thirty-one trillion, fifty-one billion, forty million, two hundred fourteen thousand, fifty-one".