13351451033012 has 6 divisors (see below), whose sum is σ = 23365039307778. Its totient is φ = 6675725516504.

The previous prime is 13351451032999. The next prime is 13351451033057. The reversal of 13351451033012 is 21033015415331.

It can be written as a sum of positive squares in only one way, i.e., 9252462069796 + 4098988963216 = 3041786^2 + 2024596^2 .

It is a super-2 number, since 2×13351451033012² (a number of 27 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 13351451033012.

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 as a sum of consecutive naturals, namely, 1668931379123 + ... + 1668931379130.

It is an arithmetic number, because the mean of its divisors is an integer number (3894173217963).

Almost surely, 2^{13351451033012} is an apocalyptic number.

It is an amenable number.

13351451033012 is a deficient number, since it is larger than the sum of its proper divisors (10013588274766).

13351451033012 is a wasteful number, since it uses less digits than its factorization.

13351451033012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3337862758257 (or 3337862758255 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 32.

Adding to 13351451033012 its reverse (21033015415331), we get a palindrome (34384466448343).

The spelling of 13351451033012 in words is "thirteen trillion, three hundred fifty-one billion, four hundred fifty-one million, thirty-three thousand, twelve".