104750031 has 8 divisors (see below), whose sum is σ = 139714480. Its totient is φ = 69809472.

The previous prime is 104749999. The next prime is 104750033. The reversal of 104750031 is 130057401.

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

It is not a de Polignac number, because 104750031 - 2⁵ = 104749999 is a prime.

It is a super-2 number, since 2×104750031² = 21945137989001922, 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 (104750033) 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, 11925 + ... + 18753.

It is an arithmetic number, because the mean of its divisors is an integer number (17464310).

Almost surely, 2^104750031 is an apocalyptic number.

104750031 is a deficient number, since it is larger than the sum of its proper divisors (34964449).

104750031 is an equidigital number, since it uses as much as digits as its factorization.

104750031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11945.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 104750031 is about 10234.7462596784. The cubic root of 104750031 is about 471.3947268239.

The spelling of 104750031 in words is "one hundred four million, seven hundred fifty thousand, thirty-one".