104043023101 has 4 divisors (see below), whose sum is σ = 104065729632. Its totient is φ = 104020316572.

The previous prime is 104043023033. The next prime is 104043023107. The reversal of 104043023101 is 101320340401.

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 a de Polignac number, because none of the positive numbers 2^k-104043023101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104043023107) 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, 11346391 + ... + 11355556.

It is an arithmetic number, because the mean of its divisors is an integer number (26016432408).

Almost surely, 2^104043023101 is an apocalyptic number.

It is an amenable number.

104043023101 is a deficient number, since it is larger than the sum of its proper divisors (22706531).

104043023101 is an equidigital number, since it uses as much as digits as its factorization.

104043023101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22706530.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 104043023101 its reverse (101320340401), we get a palindrome (205363363502).

The spelling of 104043023101 in words is "one hundred four billion, forty-three million, twenty-three thousand, one hundred one".