125310020776 has 16 divisors (see below), whose sum is σ = 235136628000. Its totient is φ = 62606919984.

The previous prime is 125310020711. The next prime is 125310020789. The reversal of 125310020776 is 677020013521.

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, 6000226 + ... + 6021073.

It is an arithmetic number, because the mean of its divisors is an integer number (14696039250).

Almost surely, 2^125310020776 is an apocalyptic number.

It is an amenable number.

125310020776 is a deficient number, since it is larger than the sum of its proper divisors (109826607224).

125310020776 is a wasteful number, since it uses less digits than its factorization.

125310020776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12022608 (or 12022604 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 34.

The spelling of 125310020776 in words is "one hundred twenty-five billion, three hundred ten million, twenty thousand, seven hundred seventy-six".