104621153 has 16 divisors (see below), whose sum is σ = 130050816. Its totient is φ = 81950400.

The previous prime is 104621149. The next prime is 104621171. The reversal of 104621153 is 351126401.

It is not a de Polignac number, because 104621153 - 2² = 104621149 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104621113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3500 + ... + 14882.

It is an arithmetic number, because the mean of its divisors is an integer number (8128176).

Almost surely, 2^104621153 is an apocalyptic number.

104621153 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

104621153 is a deficient number, since it is larger than the sum of its proper divisors (25429663).

104621153 is a wasteful number, since it uses less digits than its factorization.

104621153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11504.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 104621153 is about 10228.4482205269. The cubic root of 104621153 is about 471.2013224515.

Adding to 104621153 its reverse (351126401), we get a palindrome (455747554).

The spelling of 104621153 in words is "one hundred four million, six hundred twenty-one thousand, one hundred fifty-three".