13000122132 has 48 divisors (see below), whose sum is σ = 31062931200. Its totient is φ = 4230420480.

The previous prime is 13000122097. The next prime is 13000122143. The reversal of 13000122132 is 23122100031.

13000122132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×13000122132³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7332 + ... + 161412.

It is an arithmetic number, because the mean of its divisors is an integer number (647144400).

Almost surely, 2^13000122132 is an apocalyptic number.

13000122132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13000122132 is an abundant number, since it is smaller than the sum of its proper divisors (18062809068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13000122132 is a wasteful number, since it uses less digits than its factorization.

13000122132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154256 (or 154254 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 13000122132 its reverse (23122100031), we get a palindrome (36122222163).

The spelling of 13000122132 in words is "thirteen billion, one hundred twenty-two thousand, one hundred thirty-two".