32373121012 has 24 divisors (see below), whose sum is σ = 61117297416. Its totient is φ = 14946966528.

The previous prime is 32373120973. The next prime is 32373121043. The reversal of 32373121012 is 21012137323.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 20430128356 + 11942992656 = 142934^2 + 109284^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4487673 + ... + 4494880.

It is an arithmetic number, because the mean of its divisors is an integer number (2546554059).

Almost surely, 2^32373121012 is an apocalyptic number.

It is an amenable number.

32373121012 is a deficient number, since it is larger than the sum of its proper divisors (28744176404).

32373121012 is a wasteful number, since it uses less digits than its factorization.

32373121012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8982627 (or 8982625 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 25.

Adding to 32373121012 its reverse (21012137323), we get a palindrome (53385258335).

The spelling of 32373121012 in words is "thirty-two billion, three hundred seventy-three million, one hundred twenty-one thousand, twelve".