104020240233 has 32 divisors (see below), whose sum is σ = 173247671296. Its totient is φ = 54048886848.

The previous prime is 104020240223. The next prime is 104020240277. The reversal of 104020240233 is 332042020401.

It is not a de Polignac number, because 104020240233 - 2⁸ = 104020239977 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (104020240223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2825191 + ... + 2861772.

It is an arithmetic number, because the mean of its divisors is an integer number (5413989728).

Almost surely, 2^104020240233 is an apocalyptic number.

104020240233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

104020240233 is a deficient number, since it is larger than the sum of its proper divisors (69227431063).

104020240233 is a wasteful number, since it uses less digits than its factorization.

104020240233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5687053.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 104020240233 its reverse (332042020401), we get a palindrome (436062260634).

The spelling of 104020240233 in words is "one hundred four billion, twenty million, two hundred forty thousand, two hundred thirty-three".