130112033021103 has 64 divisors (see below), whose sum is σ = 208412725248000. Its totient is φ = 70593030456960.

The previous prime is 130112033020997. The next prime is 130112033021129. The reversal of 130112033021103 is 301120330211031.

It is a happy number.

It is not a de Polignac number, because 130112033021103 - 2²⁶ = 130111965912239 is a prime.

It is a super-2 number, since 2×130112033021103² (a number of 29 digits) contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 130112033021103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130112033021603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 108143878 + ... + 109340396.

It is an arithmetic number, because the mean of its divisors is an integer number (3256448832000).

Almost surely, 2^{130112033021103} is an apocalyptic number.

130112033021103 is a deficient number, since it is larger than the sum of its proper divisors (78300692226897).

130112033021103 is a wasteful number, since it uses less digits than its factorization.

130112033021103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1198212.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 130112033021103 its reverse (301120330211031), we get a palindrome (431232363232134).

The spelling of 130112033021103 in words is "one hundred thirty trillion, one hundred twelve billion, thirty-three million, twenty-one thousand, one hundred three".