13271430002 has 16 divisors (see below), whose sum is σ = 20134113720. Its totient is φ = 6560206848.

The previous prime is 13271429953. The next prime is 13271430013. The reversal of 13271430002 is 20003417231.

It can be written as a sum of positive squares in 4 ways, for example, as 5532533161 + 7738896841 = 74381^2 + 87971^2 .

It is a super-2 number, since 2×13271430002² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13271430002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145274 + ... + 218282.

Almost surely, 2^13271430002 is an apocalyptic number.

13271430002 is a deficient number, since it is larger than the sum of its proper divisors (6862683718).

13271430002 is an equidigital number, since it uses as much as digits as its factorization.

13271430002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74045.

The product of its (nonzero) digits is 1008, while the sum is 23.

Adding to 13271430002 its reverse (20003417231), we get a palindrome (33274847233).

The spelling of 13271430002 in words is "thirteen billion, two hundred seventy-one million, four hundred thirty thousand, two".