13123232202 has 16 divisors (see below), whose sum is σ = 26383882752. Its totient is φ = 4351507680.

The previous prime is 13123232197. The next prime is 13123232203. The reversal of 13123232202 is 20223232131.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13123232203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5724523 + ... + 5726814.

It is an arithmetic number, because the mean of its divisors is an integer number (1648992672).

Almost surely, 2^13123232202 is an apocalyptic number.

13123232202 is an abundant number, since it is smaller than the sum of its proper divisors (13260650550).

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

13123232202 is a wasteful number, since it uses less digits than its factorization.

13123232202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11451533.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 13123232202 its reverse (20223232131), we get a palindrome (33346464333).

The spelling of 13123232202 in words is "thirteen billion, one hundred twenty-three million, two hundred thirty-two thousand, two hundred two".