100104236553 has 16 divisors (see below), whose sum is σ = 139401152640. Its totient is φ = 63776976384.

The previous prime is 100104236549. The next prime is 100104236579. The reversal of 100104236553 is 355632401001.

It is not a de Polignac number, because 100104236553 - 2² = 100104236549 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100104236553.

It is not an unprimeable number, because it can be changed into a prime (100104236153) 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, 577576 + ... + 730617.

It is an arithmetic number, because the mean of its divisors is an integer number (8712572040).

Almost surely, 2^100104236553 is an apocalyptic number.

It is an amenable number.

100104236553 is a deficient number, since it is larger than the sum of its proper divisors (39296916087).

100104236553 is a wasteful number, since it uses less digits than its factorization.

100104236553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1309328.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 100104236553 its reverse (355632401001), we get a palindrome (455736637554).

The spelling of 100104236553 in words is "one hundred billion, one hundred four million, two hundred thirty-six thousand, five hundred fifty-three".