31322001301132 has 6 divisors (see below), whose sum is σ = 54813502276988. Its totient is φ = 15661000650564.

The previous prime is 31322001301099. The next prime is 31322001301163. The reversal of 31322001301132 is 23110310022313.

It is a super-2 number, since 2×31322001301132² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3915250162638 + ... + 3915250162645.

Almost surely, 2^{31322001301132} is an apocalyptic number.

It is an amenable number.

31322001301132 is a deficient number, since it is larger than the sum of its proper divisors (23491500975856).

31322001301132 is a wasteful number, since it uses less digits than its factorization.

31322001301132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7830500325287 (or 7830500325285 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 31322001301132 its reverse (23110310022313), we get a palindrome (54432311323445).

The spelling of 31322001301132 in words is "thirty-one trillion, three hundred twenty-two billion, one million, three hundred one thousand, one hundred thirty-two".