100055355 has 16 divisors (see below), whose sum is σ = 160220160. Its totient is φ = 53319008.

The previous prime is 100055341. The next prime is 100055369. The reversal of 100055355 is 553550001.

It is an interprime number because it is at equal distance from previous prime (100055341) and next prime (100055369).

It is a cyclic number.

It is not a de Polignac number, because 100055355 - 2⁵ = 100055323 is a prime.

It is a super-2 number, since 2×100055355² = 20022148128352050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25516 + ... + 29174.

It is an arithmetic number, because the mean of its divisors is an integer number (10013760).

Almost surely, 2^100055355 is an apocalyptic number.

100055355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

100055355 is a deficient number, since it is larger than the sum of its proper divisors (60164805).

100055355 is a wasteful number, since it uses less digits than its factorization.

100055355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5490.

The product of its (nonzero) digits is 1875, while the sum is 24.

The square root of 100055355 is about 10002.7673670840. The cubic root of 100055355 is about 464.2445126132.

The spelling of 100055355 in words is "one hundred million, fifty-five thousand, three hundred fifty-five".