13230132402 has 32 divisors (see below), whose sum is σ = 28605700800. Its totient is φ = 4065018048.

The previous prime is 13230132401. The next prime is 13230132407. The reversal of 13230132402 is 20423103231.

It is not an unprimeable number, because it can be changed into a prime (13230132401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1564077 + ... + 1572512.

It is an arithmetic number, because the mean of its divisors is an integer number (893928150).

Almost surely, 2^13230132402 is an apocalyptic number.

13230132402 is an abundant number, since it is smaller than the sum of its proper divisors (15375568398).

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

13230132402 is a wasteful number, since it uses less digits than its factorization.

13230132402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3136650.

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

Adding to 13230132402 its reverse (20423103231), we get a palindrome (33653235633).

The spelling of 13230132402 in words is "thirteen billion, two hundred thirty million, one hundred thirty-two thousand, four hundred two".