104053531 has 8 divisors (see below), whose sum is σ = 107879184. Its totient is φ = 100289280.

The previous prime is 104053529. The next prime is 104053561. The reversal of 104053531 is 135350401.

It is a happy number.

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

It is not a de Polignac number, because 104053531 - 2¹ = 104053529 is a prime.

It is a super-2 number, since 2×104053531² = 21654274627135922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104053561) 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, 11886 + ... + 18691.

It is an arithmetic number, because the mean of its divisors is an integer number (13484898).

Almost surely, 2^104053531 is an apocalyptic number.

104053531 is a deficient number, since it is larger than the sum of its proper divisors (3825653).

104053531 is an equidigital number, since it uses as much as digits as its factorization.

104053531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30701.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 104053531 is about 10200.6632627491. The cubic root of 104053531 is about 470.3476091515.

The spelling of 104053531 in words is "one hundred four million, fifty-three thousand, five hundred thirty-one".