13331521466152 has 32 divisors (see below), whose sum is σ = 25407161337600. Its totient is φ = 6556285137600.

The previous prime is 13331521466129. The next prime is 13331521466251. The reversal of 13331521466152 is 25166412513331.

It is a junction number, because it is equal to n+sod(n) for n = 13331521466099 and 13331521466108.

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, 16205749 + ... + 17008507.

It is an arithmetic number, because the mean of its divisors is an integer number (793973791800).

Almost surely, 2^{13331521466152} is an apocalyptic number.

It is an amenable number.

13331521466152 is a deficient number, since it is larger than the sum of its proper divisors (12075639871448).

13331521466152 is a wasteful number, since it uses less digits than its factorization.

13331521466152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 836857 (or 836853 counting only the distinct ones).

The product of its digits is 388800, while the sum is 43.

Adding to 13331521466152 its reverse (25166412513331), we get a palindrome (38497933979483).

The spelling of 13331521466152 in words is "thirteen trillion, three hundred thirty-one billion, five hundred twenty-one million, four hundred sixty-six thousand, one hundred fifty-two".