100100011191150 has 48 divisors (see below), whose sum is σ = 248693715623664. Its totient is φ = 26645412890880.

The previous prime is 100100011191127. The next prime is 100100011191151. The reversal of 100100011191150 is 51191110001001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100100011191151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 598959007 + ... + 599126106.

It is an arithmetic number, because the mean of its divisors is an integer number (5181119075493).

Almost surely, 2^{100100011191150} is an apocalyptic number.

100100011191150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100100011191150 is an abundant number, since it is smaller than the sum of its proper divisors (148593704432514).

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

100100011191150 is a wasteful number, since it uses less digits than its factorization.

100100011191150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1198085685 (or 1198085680 counting only the distinct ones).

The product of its (nonzero) digits is 45, while the sum is 21.

Adding to 100100011191150 its reverse (51191110001001), we get a palindrome (151291121192151).

The spelling of 100100011191150 in words is "one hundred trillion, one hundred billion, eleven million, one hundred ninety-one thousand, one hundred fifty".