100100110000050 has 72 divisors (see below), whose sum is σ = 270343669040640. Its totient is φ = 26553606818400.

The previous prime is 100100110000049. The next prime is 100100110000063. The reversal of 100100110000050 is 50000011001001.

It is a super-2 number, since 2×100100110000050² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 100100109999987 and 100100110000041.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 582229990 + ... + 582401889.

It is an arithmetic number, because the mean of its divisors is an integer number (3754773181120).

Almost surely, 2^{100100110000050} is an apocalyptic number.

100100110000050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100100110000050 is an abundant number, since it is smaller than the sum of its proper divisors (170243559040590).

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

100100110000050 is a wasteful number, since it uses less digits than its factorization.

100100110000050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1164632088 (or 1164632080 counting only the distinct ones).

The product of its (nonzero) digits is 5, while the sum is 9.

Adding to 100100110000050 its reverse (50000011001001), we get a palindrome (150100121001051).

The spelling of 100100110000050 in words is "one hundred trillion, one hundred billion, one hundred ten million, fifty", and thus it is an aban number.