104262031 has 4 divisors (see below), whose sum is σ = 105690352. Its totient is φ = 102833712.

The previous prime is 104262019. The next prime is 104262107. The reversal of 104262031 is 130262401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 104262031 - 2⁹ = 104261519 is a prime.

It is a super-2 number, since 2×104262031² = 21741142216489922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104262001) 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, 714051 + ... + 714196.

It is an arithmetic number, because the mean of its divisors is an integer number (26422588).

Almost surely, 2^104262031 is an apocalyptic number.

104262031 is a deficient number, since it is larger than the sum of its proper divisors (1428321).

104262031 is an equidigital number, since it uses as much as digits as its factorization.

104262031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1428320.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 104262031 is about 10210.8780719388. The cubic root of 104262031 is about 470.6615566829.

The spelling of 104262031 in words is "one hundred four million, two hundred sixty-two thousand, thirty-one".