31422612053163 has 16 divisors (see below), whose sum is σ = 43179586271360. Its totient is φ = 20314032609024.

The previous prime is 31422612053141. The next prime is 31422612053197. The reversal of 31422612053163 is 36135021622413.

It is not a de Polignac number, because 31422612053163 - 2¹⁴ = 31422612036779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31422612053563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 876191206 + ... + 876227067.

It is an arithmetic number, because the mean of its divisors is an integer number (2698724141960).

Almost surely, 2^{31422612053163} is an apocalyptic number.

31422612053163 is a deficient number, since it is larger than the sum of its proper divisors (11756974218197).

31422612053163 is a wasteful number, since it uses less digits than its factorization.

31422612053163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1752418458.

The product of its (nonzero) digits is 155520, while the sum is 39.

Adding to 31422612053163 its reverse (36135021622413), we get a palindrome (67557633675576).

The spelling of 31422612053163 in words is "thirty-one trillion, four hundred twenty-two billion, six hundred twelve million, fifty-three thousand, one hundred sixty-three".