32112123130 has 16 divisors (see below), whose sum is σ = 57840877224. Its totient is φ = 12836170240.

The previous prime is 32112123077. The next prime is 32112123137. The reversal of 32112123130 is 3132121123.

It can be written as a sum of positive squares in 4 ways, for example, as 28497828969 + 3614294161 = 168813^2 + 60119^2 .

It is a junction number, because it is equal to n+sod(n) for n = 32112123098 and 32112123107.

It is not an unprimeable number, because it can be changed into a prime (32112123137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1069327 + ... + 1098946.

Almost surely, 2^32112123130 is an apocalyptic number.

32112123130 is a deficient number, since it is larger than the sum of its proper divisors (25728754094).

32112123130 is a wasteful number, since it uses less digits than its factorization.

32112123130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2169761.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 32112123130 its reverse (3132121123), we get a palindrome (35244244253).

The spelling of 32112123130 in words is "thirty-two billion, one hundred twelve million, one hundred twenty-three thousand, one hundred thirty".