104901081 has 4 divisors (see below), whose sum is σ = 139868112. Its totient is φ = 69934052.

The previous prime is 104901079. The next prime is 104901089. The reversal of 104901081 is 180109401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 104901081 - 2¹ = 104901079 is a prime.

It is a super-2 number, since 2×104901081² = 22008473589937122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104901089) 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, 17483511 + ... + 17483516.

It is an arithmetic number, because the mean of its divisors is an integer number (34967028).

Almost surely, 2^104901081 is an apocalyptic number.

It is an amenable number.

104901081 is a deficient number, since it is larger than the sum of its proper divisors (34967031).

104901081 is an equidigital number, since it uses as much as digits as its factorization.

104901081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34967030.

The product of its (nonzero) digits is 288, while the sum is 24.

The square root of 104901081 is about 10242.1228756542. The cubic root of 104901081 is about 471.6212024141.

The spelling of 104901081 in words is "one hundred four million, nine hundred one thousand, eighty-one".