104101553 has 4 divisors (see below), whose sum is σ = 104125428. Its totient is φ = 104077680.

The previous prime is 104101541. The next prime is 104101559. The reversal of 104101553 is 355101401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 355101401 = 503 ⋅705967.

It can be written as a sum of positive squares in 2 ways, for example, as 47430769 + 56670784 = 6887^2 + 7528^2 .

It is a cyclic number.

It is not a de Polignac number, because 104101553 - 2⁴ = 104101537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104101559) 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, 3326 + ... + 14807.

It is an arithmetic number, because the mean of its divisors is an integer number (26031357).

Almost surely, 2^104101553 is an apocalyptic number.

It is an amenable number.

104101553 is a deficient number, since it is larger than the sum of its proper divisors (23875).

104101553 is an equidigital number, since it uses as much as digits as its factorization.

104101553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23874.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 104101553 is about 10203.0168577730. The cubic root of 104101553 is about 470.4199551156.

Adding to 104101553 its reverse (355101401), we get a palindrome (459202954).

The spelling of 104101553 in words is "one hundred four million, one hundred one thousand, five hundred fifty-three".