13100234133 has 24 divisors (see below), whose sum is σ = 21388141920. Its totient is φ = 7091854560.

The previous prime is 13100234111. The next prime is 13100234143. The reversal of 13100234133 is 33143200131.

It is not a de Polignac number, because 13100234133 - 2⁹ = 13100233621 is a prime.

It is a super-2 number, since 2×13100234133² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13100234143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2342398 + ... + 2347983.

It is an arithmetic number, because the mean of its divisors is an integer number (891172580).

Almost surely, 2^13100234133 is an apocalyptic number.

It is an amenable number.

13100234133 is a deficient number, since it is larger than the sum of its proper divisors (8287907787).

13100234133 is a wasteful number, since it uses less digits than its factorization.

13100234133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4690417 (or 4690410 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 13100234133 its reverse (33143200131), we get a palindrome (46243434264).

The spelling of 13100234133 in words is "thirteen billion, one hundred million, two hundred thirty-four thousand, one hundred thirty-three".