31412022010131 has 128 divisors (see below), whose sum is σ = 50708070825984. Its totient is φ = 16909732730880.

The previous prime is 31412022010097. The next prime is 31412022010133. The reversal of 31412022010131 is 13101022021413.

It is not a de Polignac number, because 31412022010131 - 2⁷ = 31412022010003 is a prime.

It is a super-2 number, since 2×31412022010131² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 31412022010098 and 31412022010107.

It is not an unprimeable number, because it can be changed into a prime (31412022010133) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 13464217441 + ... + 13464219773.

It is an arithmetic number, because the mean of its divisors is an integer number (396156803328).

Almost surely, 2^{31412022010131} is an apocalyptic number.

31412022010131 is a deficient number, since it is larger than the sum of its proper divisors (19296048815853).

31412022010131 is a wasteful number, since it uses less digits than its factorization.

31412022010131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3833.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 31412022010131 its reverse (13101022021413), we get a palindrome (44513044031544).

The spelling of 31412022010131 in words is "thirty-one trillion, four hundred twelve billion, twenty-two million, ten thousand, one hundred thirty-one".