104921303 has 4 divisors (see below), whose sum is σ = 104988600. Its totient is φ = 104854008.

The previous prime is 104921261. The next prime is 104921309. The reversal of 104921303 is 303129401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 303129401 = 19 ⋅15954179.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104921303 is a prime.

It is a super-2 number, since 2×104921303² = 22016959646435618, 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 (104921309) 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, 31253 + ... + 34446.

It is an arithmetic number, because the mean of its divisors is an integer number (26247150).

Almost surely, 2^104921303 is an apocalyptic number.

104921303 is a deficient number, since it is larger than the sum of its proper divisors (67297).

104921303 is an equidigital number, since it uses as much as digits as its factorization.

104921303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67296.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 104921303 is about 10243.1100257685. The cubic root of 104921303 is about 471.6515056010.

The spelling of 104921303 in words is "one hundred four million, nine hundred twenty-one thousand, three hundred three".