100105500560050 has 24 divisors (see below), whose sum is σ = 188746864350516. Its totient is φ = 39493676931840.

The previous prime is 100105500560033. The next prime is 100105500560081. The reversal of 100105500560050 is 50065005501001.

It can be written as a sum of positive squares in 6 ways, for example, as 8423362703809 + 91682137856241 = 2902303^2 + 9575079^2 .

It is a super-2 number, since 2×100105500560050² (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 11 ways as a sum of consecutive naturals, for example, 13713078619 + ... + 13713085918.

Almost surely, 2^{100105500560050} is an apocalyptic number.

100105500560050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100105500560050 is a deficient number, since it is larger than the sum of its proper divisors (88641363790466).

100105500560050 is a wasteful number, since it uses less digits than its factorization.

100105500560050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27426164622 (or 27426164617 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 28.

The spelling of 100105500560050 in words is "one hundred trillion, one hundred five billion, five hundred million, five hundred sixty thousand, fifty".