101560461622661 has 32 divisors (see below), whose sum is σ = 115765667918208. Its totient is φ = 88624432834560.

The previous prime is 101560461622651. The next prime is 101560461622663. The reversal of 101560461622661 is 166226164065101.

It is a cyclic number.

It is not a de Polignac number, because 101560461622661 - 2³⁸ = 101285583715717 is a prime.

It is a super-2 number, since 2×101560461622661² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101560461622663) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44683295 + ... + 46901148.

It is an arithmetic number, because the mean of its divisors is an integer number (3617677122444).

Almost surely, 2^{101560461622661} is an apocalyptic number.

It is an amenable number.

101560461622661 is a deficient number, since it is larger than the sum of its proper divisors (14205206295547).

101560461622661 is a wasteful number, since it uses less digits than its factorization.

101560461622661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91584581.

The product of its (nonzero) digits is 622080, while the sum is 47.

The spelling of 101560461622661 in words is "one hundred one trillion, five hundred sixty billion, four hundred sixty-one million, six hundred twenty-two thousand, six hundred sixty-one".