104100431101 has 4 divisors (see below), whose sum is σ = 104114822812. Its totient is φ = 104086039392.

The previous prime is 104100431093. The next prime is 104100431117. The reversal of 104100431101 is 101134001401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 78190699876 + 25909731225 = 279626^2 + 160965^2 .

It is a cyclic number.

It is not a de Polignac number, because 104100431101 - 2³ = 104100431093 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 (104100431801) 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, 7185000 + ... + 7199473.

It is an arithmetic number, because the mean of its divisors is an integer number (26028705703).

Almost surely, 2^104100431101 is an apocalyptic number.

It is an amenable number.

104100431101 is a deficient number, since it is larger than the sum of its proper divisors (14391711).

104100431101 is an equidigital number, since it uses as much as digits as its factorization.

104100431101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14391710.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 104100431101 its reverse (101134001401), we get a palindrome (205234432502).

The spelling of 104100431101 in words is "one hundred four billion, one hundred million, four hundred thirty-one thousand, one hundred one".