32130102412 has 12 divisors (see below), whose sum is σ = 57535299976. Its totient is φ = 15691445280.

The previous prime is 32130102409. The next prime is 32130102419. The reversal of 32130102412 is 21420103123.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 32130102412.

It is not an unprimeable number, because it can be changed into a prime (32130102419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93401289 + ... + 93401632.

Almost surely, 2^32130102412 is an apocalyptic number.

It is an amenable number.

32130102412 is a deficient number, since it is larger than the sum of its proper divisors (25405197564).

32130102412 is a wasteful number, since it uses less digits than its factorization.

32130102412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186802968 (or 186802966 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 32130102412 its reverse (21420103123), we get a palindrome (53550205535).

The spelling of 32130102412 in words is "thirty-two billion, one hundred thirty million, one hundred two thousand, four hundred twelve".