100561054360 has 32 divisors (see below), whose sum is σ = 243667171440. Its totient is φ = 37130235264.

The previous prime is 100561054337. The next prime is 100561054369. The reversal of 100561054360 is 63450165001.

It is a super-2 number, since 2×100561054360² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100561054369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96692802 + ... + 96693841.

Almost surely, 2^100561054360 is an apocalyptic number.

100561054360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100561054360 is an abundant number, since it is smaller than the sum of its proper divisors (143106117080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100561054360 is a wasteful number, since it uses less digits than its factorization.

100561054360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193386667 (or 193386663 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 100561054360 in words is "one hundred billion, five hundred sixty-one million, fifty-four thousand, three hundred sixty".