104154331 has 4 divisors (see below), whose sum is σ = 105185664. Its totient is φ = 103123000.

The previous prime is 104154319. The next prime is 104154343. The reversal of 104154331 is 133451401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 133451401 = 101 ⋅1321301.

It is an interprime number because it is at equal distance from previous prime (104154319) and next prime (104154343).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104154331 is a prime.

It is a super-2 number, since 2×104154331² = 21696249332115122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104154931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 515515 + ... + 515716.

It is an arithmetic number, because the mean of its divisors is an integer number (26296416).

Almost surely, 2^104154331 is an apocalyptic number.

104154331 is a deficient number, since it is larger than the sum of its proper divisors (1031333).

104154331 is a wasteful number, since it uses less digits than its factorization.

104154331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031332.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 104154331 is about 10205.6029219248. The cubic root of 104154331 is about 470.4994404165.

The spelling of 104154331 in words is "one hundred four million, one hundred fifty-four thousand, three hundred thirty-one".