100153415 has 4 divisors (see below), whose sum is σ = 120184104. Its totient is φ = 80122728.

The previous prime is 100153397. The next prime is 100153429. The reversal of 100153415 is 514351001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 514351001 = 23 ⋅22363087.

It is a cyclic number.

It is not a de Polignac number, because 100153415 - 2¹⁰ = 100152391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10015337 + ... + 10015346.

It is an arithmetic number, because the mean of its divisors is an integer number (30046026).

Almost surely, 2^100153415 is an apocalyptic number.

100153415 is a deficient number, since it is larger than the sum of its proper divisors (20030689).

100153415 is an equidigital number, since it uses as much as digits as its factorization.

100153415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20030688.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 100153415 is about 10007.6678102343. The cubic root of 100153415 is about 464.3961251981.

The spelling of 100153415 in words is "one hundred million, one hundred fifty-three thousand, four hundred fifteen".