100555114 has 12 divisors (see below), whose sum is σ = 165791682. Its totient is φ = 45706760.

The previous prime is 100555097. The next prime is 100555177. The reversal of 100555114 is 411555001.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 98664489 + 1890625 = 9933^2 + 1375^2 .

It is a super-2 number, since 2×100555114² = 20222661903105992, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 207517 + ... + 208000.

Almost surely, 2^100555114 is an apocalyptic number.

100555114 is a deficient number, since it is larger than the sum of its proper divisors (65236568).

100555114 is a wasteful number, since it uses less digits than its factorization.

100555114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415541 (or 415530 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 22.

The square root of 100555114 is about 10027.7172875984. The cubic root of 100555114 is about 465.0161693225.

The spelling of 100555114 in words is "one hundred million, five hundred fifty-five thousand, one hundred fourteen".