13351535131052 has 24 divisors (see below), whose sum is σ = 23389167700080. Its totient is φ = 6668917358400.

The previous prime is 13351535131027. The next prime is 13351535131127. The reversal of 13351535131052 is 25013153515331.

It is a junction number, because it is equal to n+sod(n) for n = 13351535130997 and 13351535131015.

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, 34609427 + ... + 34993077.

It is an arithmetic number, because the mean of its divisors is an integer number (974548654170).

Almost surely, 2^{13351535131052} is an apocalyptic number.

It is an amenable number.

13351535131052 is a deficient number, since it is larger than the sum of its proper divisors (10037632569028).

13351535131052 is a wasteful number, since it uses less digits than its factorization.

13351535131052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392561 (or 392559 counting only the distinct ones).

The product of its (nonzero) digits is 101250, while the sum is 38.

Adding to 13351535131052 its reverse (25013153515331), we get a palindrome (38364688646383).

The spelling of 13351535131052 in words is "thirteen trillion, three hundred fifty-one billion, five hundred thirty-five million, one hundred thirty-one thousand, fifty-two".