125021083036 has 12 divisors (see below), whose sum is σ = 218792177128. Its totient is φ = 62509032432.

The previous prime is 125021082917. The next prime is 125021083037. The reversal of 125021083036 is 630380120521.

It is a junction number, because it is equal to n+sod(n) for n = 125021082989 and 125021083007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125021083037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179331 + ... + 531226.

Almost surely, 2^125021083036 is an apocalyptic number.

It is an amenable number.

125021083036 is a deficient number, since it is larger than the sum of its proper divisors (93771094092).

125021083036 is a wasteful number, since it uses less digits than its factorization.

125021083036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754548 (or 754546 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 125021083036 in words is "one hundred twenty-five billion, twenty-one million, eighty-three thousand, thirty-six".