104311233 has 80 divisors (see below), whose sum is σ = 180512640. Its totient is φ = 59533056.

The previous prime is 104311217. The next prime is 104311237. The reversal of 104311233 is 332113401.

104311233 is a `hidden beast` number, since 1 + 0 + 431 + 1 + 233 = 666.

It is not a de Polignac number, because 104311233 - 2⁴ = 104311217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104311237) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1428885 + ... + 1428957.

It is an arithmetic number, because the mean of its divisors is an integer number (2256408).

Almost surely, 2^104311233 is an apocalyptic number.

104311233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

104311233 is a deficient number, since it is larger than the sum of its proper divisors (76201407).

104311233 is a wasteful number, since it uses less digits than its factorization.

104311233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180 (or 171 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 104311233 is about 10213.2870810528. The cubic root of 104311233 is about 470.7355812276.

Adding to 104311233 its reverse (332113401), we get a palindrome (436424634).

It can be divided in two parts, 10431 and 1233, that added together give a square (11664 = 108²).

The spelling of 104311233 in words is "one hundred four million, three hundred eleven thousand, two hundred thirty-three".