13132331302 has 4 divisors (see below), whose sum is σ = 19698496956. Its totient is φ = 6566165650.

The previous prime is 13132331299. The next prime is 13132331339. The reversal of 13132331302 is 20313323131.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3283082824 + ... + 3283082827.

It is an arithmetic number, because the mean of its divisors is an integer number (4924624239).

Almost surely, 2^13132331302 is an apocalyptic number.

13132331302 is a deficient number, since it is larger than the sum of its proper divisors (6566165654).

13132331302 is an equidigital number, since it uses as much as digits as its factorization.

13132331302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6566165653.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 13132331302 its reverse (20313323131), we get a palindrome (33445654433).

The spelling of 13132331302 in words is "thirteen billion, one hundred thirty-two million, three hundred thirty-one thousand, three hundred two".