125201516 has 24 divisors (see below), whose sum is σ = 241907904. Its totient is φ = 56222480.

The previous prime is 125201437. The next prime is 125201533. The reversal of 125201516 is 615102521.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 125201491 and 125201500.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13490 + ... + 20793.

It is an arithmetic number, because the mean of its divisors is an integer number (10079496).

Almost surely, 2^125201516 is an apocalyptic number.

It is an amenable number.

125201516 is a deficient number, since it is larger than the sum of its proper divisors (116706388).

125201516 is a wasteful number, since it uses less digits than its factorization.

125201516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34381 (or 34379 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 125201516 is about 11189.3483277624. The cubic root of 125201516 is about 500.2685437427.

The spelling of 125201516 in words is "one hundred twenty-five million, two hundred one thousand, five hundred sixteen".