12903125192 has 16 divisors (see below), whose sum is σ = 24203063040. Its totient is φ = 6448975056.

The previous prime is 12903125153. The next prime is 12903125201. The reversal of 12903125192 is 29152130921.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 302168 + ... + 342215.

It is an arithmetic number, because the mean of its divisors is an integer number (1512691440).

Almost surely, 2^12903125192 is an apocalyptic number.

It is an amenable number.

12903125192 is a deficient number, since it is larger than the sum of its proper divisors (11299937848).

12903125192 is a wasteful number, since it uses less digits than its factorization.

12903125192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646892 (or 646888 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 35.

The spelling of 12903125192 in words is "twelve billion, nine hundred three million, one hundred twenty-five thousand, one hundred ninety-two".