104420031 has 8 divisors (see below), whose sum is σ = 142989744. Its totient is φ = 67731840.

The previous prime is 104420027. The next prime is 104420077. The reversal of 104420031 is 130024401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 104420031 - 2² = 104420027 is a prime.

It is a super-2 number, since 2×104420031² = 21807085748081922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104420021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 470250 + ... + 470471.

It is an arithmetic number, because the mean of its divisors is an integer number (17873718).

Almost surely, 2^104420031 is an apocalyptic number.

104420031 is a deficient number, since it is larger than the sum of its proper divisors (38569713).

104420031 is an equidigital number, since it uses as much as digits as its factorization.

104420031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940761.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 104420031 is about 10218.6119898937. The cubic root of 104420031 is about 470.8991855126.

Adding to 104420031 its reverse (130024401), we get a palindrome (234444432).

The spelling of 104420031 in words is "one hundred four million, four hundred twenty thousand, thirty-one".