1313252132152 has 32 divisors (see below), whose sum is σ = 2467469188800. Its totient is φ = 655260649344.

The previous prime is 1313252132141. The next prime is 1313252132189. The reversal of 1313252132152 is 2512312523131.

It is a happy number.

It is a super-2 number, since 2×1313252132152² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 56601418 + ... + 56624614.

It is an arithmetic number, because the mean of its divisors is an integer number (77108412150).

Almost surely, 2^{1313252132152} is an apocalyptic number.

It is an amenable number.

1313252132152 is a deficient number, since it is larger than the sum of its proper divisors (1154217056648).

1313252132152 is a wasteful number, since it uses less digits than its factorization.

1313252132152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37615 (or 37611 counting only the distinct ones).

The product of its digits is 10800, while the sum is 31.

Adding to 1313252132152 its reverse (2512312523131), we get a palindrome (3825564655283).

The spelling of 1313252132152 in words is "one trillion, three hundred thirteen billion, two hundred fifty-two million, one hundred thirty-two thousand, one hundred fifty-two".