13321112130 has 24 divisors (see below), whose sum is σ = 34634891772. Its totient is φ = 3552296544.

The previous prime is 13321112081. The next prime is 13321112137. The reversal of 13321112130 is 3121112331.

It can be written as a sum of positive squares in 2 ways, for example, as 12500805249 + 820306881 = 111807^2 + 28641^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13321112137) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74006089 + ... + 74006268.

Almost surely, 2^13321112130 is an apocalyptic number.

13321112130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13321112130 is an abundant number, since it is smaller than the sum of its proper divisors (21313779642).

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

13321112130 is a wasteful number, since it uses less digits than its factorization.

13321112130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148012370 (or 148012367 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 13321112130 its reverse (3121112331), we get a palindrome (16442224461).

The spelling of 13321112130 in words is "thirteen billion, three hundred twenty-one million, one hundred twelve thousand, one hundred thirty".