31322000131101 has 6 divisors (see below), whose sum is σ = 45242889078270. Its totient is φ = 20881333420728.

The previous prime is 31322000131063. The next prime is 31322000131117. The reversal of 31322000131101 is 10113100022313.

31322000131101 is a `hidden beast` number, since 31 + 322 + 0 + 0 + 0 + 1 + 311 + 0 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 21001368425625 + 10320631705476 = 4582725^2 + 3212574^2 .

It is not a de Polignac number, because 31322000131101 - 2¹⁰ = 31322000130077 is a prime.

It is a super-2 number, since 2×31322000131101² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31322000131001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1740111118386 + ... + 1740111118403.

It is an arithmetic number, because the mean of its divisors is an integer number (7540481513045).

Almost surely, 2^{31322000131101} is an apocalyptic number.

It is an amenable number.

31322000131101 is a deficient number, since it is larger than the sum of its proper divisors (13920888947169).

31322000131101 is a wasteful number, since it uses less digits than its factorization.

31322000131101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3480222236795 (or 3480222236792 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 31322000131101 its reverse (10113100022313), we get a palindrome (41435100153414).

The spelling of 31322000131101 in words is "thirty-one trillion, three hundred twenty-two billion, one hundred thirty-one thousand, one hundred one".