32512100013 has 48 divisors (see below), whose sum is σ = 48950928000. Its totient is φ = 20768711040.

The previous prime is 32512099999. The next prime is 32512100017. The reversal of 32512100013 is 31000121523.

It is not a de Polignac number, because 32512100013 - 2²⁵ = 32478545581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32512100017) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34331206 + ... + 34332152.

It is an arithmetic number, because the mean of its divisors is an integer number (1019811000).

Almost surely, 2^32512100013 is an apocalyptic number.

It is an amenable number.

32512100013 is a deficient number, since it is larger than the sum of its proper divisors (16438827987).

32512100013 is a wasteful number, since it uses less digits than its factorization.

32512100013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1842 (or 1839 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

Adding to 32512100013 its reverse (31000121523), we get a palindrome (63512221536).

The spelling of 32512100013 in words is "thirty-two billion, five hundred twelve million, one hundred thousand, thirteen".