101616355775 has 24 divisors (see below), whose sum is σ = 143435712384. Its totient is φ = 70689634400.

The previous prime is 101616355751. The next prime is 101616355811. The reversal of 101616355775 is 577553616101.

It is not a de Polignac number, because 101616355775 - 2¹⁰ = 101616354751 is a prime.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8026589 + ... + 8039238.

It is an arithmetic number, because the mean of its divisors is an integer number (5976488016).

Almost surely, 2^101616355775 is an apocalyptic number.

101616355775 is a deficient number, since it is larger than the sum of its proper divisors (41819356609).

101616355775 is a wasteful number, since it uses less digits than its factorization.

101616355775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16065871 (or 16065866 counting only the distinct ones).

The product of its (nonzero) digits is 661500, while the sum is 47.

The spelling of 101616355775 in words is "one hundred one billion, six hundred sixteen million, three hundred fifty-five thousand, seven hundred seventy-five".