100461637866860 has 12 divisors (see below), whose sum is σ = 210969439520448. Its totient is φ = 40184655146736.

The previous prime is 100461637866809. The next prime is 100461637866869. The reversal of 100461637866860 is 68668736164001.

It is a junction number, because it is equal to n+sod(n) for n = 100461637866793 and 100461637866802.

It is not an unprimeable number, because it can be changed into a prime (100461637866869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2511540946652 + ... + 2511540946691.

It is an arithmetic number, because the mean of its divisors is an integer number (17580786626704).

Almost surely, 2^{100461637866860} is an apocalyptic number.

100461637866860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100461637866860 is an abundant number, since it is smaller than the sum of its proper divisors (110507801653588).

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

100461637866860 is a wasteful number, since it uses less digits than its factorization.

100461637866860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5023081893352 (or 5023081893350 counting only the distinct ones).

The product of its (nonzero) digits is 41803776, while the sum is 62.

The spelling of 100461637866860 in words is "one hundred trillion, four hundred sixty-one billion, six hundred thirty-seven million, eight hundred sixty-six thousand, eight hundred sixty".