100554130 has 16 divisors (see below), whose sum is σ = 181310400. Its totient is φ = 40152112.

The previous prime is 100554127. The next prime is 100554131. The reversal of 100554130 is 31455001.

It is a super-2 number, since 2×100554130² = 20222266120113800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100554098 and 100554107.

It is not an unprimeable number, because it can be changed into a prime (100554131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2404 + ... + 14383.

It is an arithmetic number, because the mean of its divisors is an integer number (11331900).

Almost surely, 2^100554130 is an apocalyptic number.

100554130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100554130 is a deficient number, since it is larger than the sum of its proper divisors (80756270).

100554130 is a wasteful number, since it uses less digits than its factorization.

100554130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17393.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 100554130 is about 10027.6682234705. The cubic root of 100554130 is about 465.0146524847.

The spelling of 100554130 in words is "one hundred million, five hundred fifty-four thousand, one hundred thirty".