101617077776050 has 96 divisors (see below), whose sum is σ = 200143117520640. Its totient is φ = 38305184332800.

The previous prime is 101617077776047. The next prime is 101617077776113. The reversal of 101617077776050 is 50677770716101.

It is a junction number, because it is equal to n+sod(n) for n = 101617077775982 and 101617077776000.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 116570206 + ... + 117438694.

It is an arithmetic number, because the mean of its divisors is an integer number (2084824140840).

Almost surely, 2^{101617077776050} is an apocalyptic number.

101617077776050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101617077776050 is a deficient number, since it is larger than the sum of its proper divisors (98526039744590).

101617077776050 is a wasteful number, since it uses less digits than its factorization.

101617077776050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870028 (or 870023 counting only the distinct ones).

The product of its (nonzero) digits is 3025260, while the sum is 55.

The spelling of 101617077776050 in words is "one hundred one trillion, six hundred seventeen billion, seventy-seven million, seven hundred seventy-six thousand, fifty".