100056135 has 24 divisors (see below), whose sum is σ = 170068176. Its totient is φ = 50222080.

The previous prime is 100056133. The next prime is 100056137. The reversal of 100056135 is 531650001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (100056133) and next prime (100056137).

It is not a de Polignac number, because 100056135 - 2¹ = 100056133 is a prime.

It is a super-2 number, since 2×100056135² = 20022460302276450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100056133) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 7206 + ... + 15875.

It is an arithmetic number, because the mean of its divisors is an integer number (7086174).

Almost surely, 2^100056135 is an apocalyptic number.

100056135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

100056135 is a deficient number, since it is larger than the sum of its proper divisors (70012041).

100056135 is a wasteful number, since it uses less digits than its factorization.

100056135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23123 (or 23106 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 100056135 is about 10002.8063562182. The cubic root of 100056135 is about 464.2457189780.

The spelling of 100056135 in words is "one hundred million, fifty-six thousand, one hundred thirty-five".