32230031312 has 10 divisors (see below), whose sum is σ = 62445685698. Its totient is φ = 16115015648.

The previous prime is 32230031293. The next prime is 32230031369. The reversal of 32230031312 is 21313003223.

It can be written as a sum of positive squares in only one way, i.e., 32075377216 + 154654096 = 179096^2 + 12436^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1007188463 + ... + 1007188494.

Almost surely, 2^32230031312 is an apocalyptic number.

It is an amenable number.

32230031312 is a deficient number, since it is larger than the sum of its proper divisors (30215654386).

32230031312 is a wasteful number, since it uses less digits than its factorization.

32230031312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2014376965 (or 2014376959 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 32230031312 its reverse (21313003223), we get a palindrome (53543034535).

The spelling of 32230031312 in words is "thirty-two billion, two hundred thirty million, thirty-one thousand, three hundred twelve".