1313452232152 has 16 divisors (see below), whose sum is σ = 2462976109440. Its totient is φ = 656658602976.

The previous prime is 1313452232129. The next prime is 1313452232167. The reversal of 1313452232152 is 2512322543131.

It is a super-2 number, since 2×1313452232152² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8356408 + ... + 8512135.

It is an arithmetic number, because the mean of its divisors is an integer number (153936006840).

Almost surely, 2^{1313452232152} is an apocalyptic number.

It is an amenable number.

1313452232152 is a deficient number, since it is larger than the sum of its proper divisors (1149523877288).

1313452232152 is a wasteful number, since it uses less digits than its factorization.

1313452232152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16878282 (or 16878278 counting only the distinct ones).

The product of its digits is 43200, while the sum is 34.

Adding to 1313452232152 its reverse (2512322543131), we get a palindrome (3825774775283).

The spelling of 1313452232152 in words is "one trillion, three hundred thirteen billion, four hundred fifty-two million, two hundred thirty-two thousand, one hundred fifty-two".