104901023 has 4 divisors (see below), whose sum is σ = 105212640. Its totient is φ = 104589408.

The previous prime is 104900987. The next prime is 104901047. The reversal of 104901023 is 320109401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320109401 = 17321 ⋅18481.

It is a cyclic number.

It is not a de Polignac number, because 104901023 - 2⁶ = 104900959 is a prime.

It is a super-2 number, since 2×104901023² = 22008449252893058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104900986 and 104901004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104901053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155303 + ... + 155976.

It is an arithmetic number, because the mean of its divisors is an integer number (26303160).

Almost surely, 2^104901023 is an apocalyptic number.

104901023 is a deficient number, since it is larger than the sum of its proper divisors (311617).

104901023 is an equidigital number, since it uses as much as digits as its factorization.

104901023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311616.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 104901023 is about 10242.1200442096. The cubic root of 104901023 is about 471.6211154940.

The spelling of 104901023 in words is "one hundred four million, nine hundred one thousand, twenty-three".