100911412098 has 96 divisors (see below), whose sum is σ = 253905724800. Its totient is φ = 28370539008.

The previous prime is 100911412097. The next prime is 100911412111. The reversal of 100911412098 is 890214119001.

It is a super-2 number, since 2×100911412098² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100911412097) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1953588 + ... + 2004576.

It is an arithmetic number, because the mean of its divisors is an integer number (2644851300).

Almost surely, 2^100911412098 is an apocalyptic number.

100911412098 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 100911412098, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126952862400).

100911412098 is an abundant number, since it is smaller than the sum of its proper divisors (152994312702).

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

100911412098 is a wasteful number, since it uses less digits than its factorization.

100911412098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51256 (or 51253 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 36.

The spelling of 100911412098 in words is "one hundred billion, nine hundred eleven million, four hundred twelve thousand, ninety-eight".