32130311000 has 64 divisors (see below), whose sum is σ = 79142076000. Its totient is φ = 12175689600.

The previous prime is 32130310987. The next prime is 32130311009. The reversal of 32130311000 is 11303123.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32130311009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 826535 + ... + 864534.

Almost surely, 2^32130311000 is an apocalyptic number.

It is an amenable number.

32130311000 is an abundant number, since it is smaller than the sum of its proper divisors (47011765000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32130311000 is a wasteful number, since it uses less digits than its factorization.

32130311000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1691109 (or 1691095 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 32130311000 its reverse (11303123), we get a palindrome (32141614123).

The spelling of 32130311000 in words is "thirty-two billion, one hundred thirty million, three hundred eleven thousand".