100114554 has 16 divisors (see below), whose sum is σ = 207133920. Its totient is φ = 32220720.

The previous prime is 100114543. The next prime is 100114571. The reversal of 100114554 is 455411001.

It is a self number, because there is not a number n which added to its sum of digits gives 100114554.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287512 + ... + 287859.

It is an arithmetic number, because the mean of its divisors is an integer number (12945870).

Almost surely, 2^100114554 is an apocalyptic number.

100114554 is an abundant number, since it is smaller than the sum of its proper divisors (107019366).

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

100114554 is a wasteful number, since it uses less digits than its factorization.

100114554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575405.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 100114554 is about 10005.7260606115. The cubic root of 100114554 is about 464.3360532492.

Adding to 100114554 its reverse (455411001), we get a palindrome (555525555).

The spelling of 100114554 in words is "one hundred million, one hundred fourteen thousand, five hundred fifty-four".