100000605560061 has 24 divisors (see below), whose sum is σ = 141498538525344. Its totient is φ = 62809336314720.

The previous prime is 100000605560047. The next prime is 100000605560077. The reversal of 100000605560061 is 160065506000001.

It is not a de Polignac number, because 100000605560061 - 2²⁶ = 100000538451197 is a prime.

It is a super-2 number, since 2×100000605560061² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100000605560561) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 254877631 + ... + 255269676.

It is an arithmetic number, because the mean of its divisors is an integer number (5895772438556).

Almost surely, 2^{100000605560061} is an apocalyptic number.

It is an amenable number.

100000605560061 is a deficient number, since it is larger than the sum of its proper divisors (41497932965283).

100000605560061 is a wasteful number, since it uses less digits than its factorization.

100000605560061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510147529 (or 510147510 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 100000605560061 in words is "one hundred trillion, six hundred five million, five hundred sixty thousand, sixty-one".