13323545402152 has 16 divisors (see below), whose sum is σ = 24984432475200. Its totient is φ = 6661030075440.

The previous prime is 13323545402147. The next prime is 13323545402159. The reversal of 13323545402152 is 25120454532331.

It is a super-2 number, since 2×13323545402152² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13323545402159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92751952 + ... + 92895487.

It is an arithmetic number, because the mean of its divisors is an integer number (1561527029700).

Almost surely, 2^{13323545402152} is an apocalyptic number.

It is an amenable number.

13323545402152 is a deficient number, since it is larger than the sum of its proper divisors (11660887073048).

13323545402152 is a wasteful number, since it uses less digits than its factorization.

13323545402152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185656416 (or 185656412 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 40.

Adding to 13323545402152 its reverse (25120454532331), we get a palindrome (38443999934483).

The spelling of 13323545402152 in words is "thirteen trillion, three hundred twenty-three billion, five hundred forty-five million, four hundred two thousand, one hundred fifty-two".