108100405086250 has 20 divisors (see below), whose sum is σ = 202623399296010. Its totient is φ = 43240162034000.

The previous prime is 108100405086229. The next prime is 108100405086307. The reversal of 108100405086250 is 52680504001801.

It is a happy number.

It can be written as a sum of positive squares in 5 ways, for example, as 12340321569 + 108088064764681 = 111087^2 + 10396541^2 .

It is a super-2 number, since 2×108100405086250² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 43240160785 + ... + 43240163284.

Almost surely, 2^{108100405086250} is an apocalyptic number.

108100405086250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

108100405086250 is a deficient number, since it is larger than the sum of its proper divisors (94522994209760).

108100405086250 is an frugal number, since it uses more digits than its factorization.

108100405086250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86480324091 (or 86480324076 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 40.

The spelling of 108100405086250 in words is "one hundred eight trillion, one hundred billion, four hundred five million, eighty-six thousand, two hundred fifty".