125031503365612 has 24 divisors (see below), whose sum is σ = 228329810456832. Its totient is φ = 59794686402000.

The previous prime is 125031503365583. The next prime is 125031503365649. The reversal of 125031503365612 is 216563305130521.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32116264 + ... + 35798287.

It is an arithmetic number, because the mean of its divisors is an integer number (9513742102368).

Almost surely, 2^{125031503365612} is an apocalyptic number.

It is an amenable number.

125031503365612 is a deficient number, since it is larger than the sum of its proper divisors (103298307091220).

125031503365612 is a wasteful number, since it uses less digits than its factorization.

125031503365612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67934589 (or 67934587 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 43.

The spelling of 125031503365612 in words is "one hundred twenty-five trillion, thirty-one billion, five hundred three million, three hundred sixty-five thousand, six hundred twelve".