13511204051116 has 6 divisors (see below), whose sum is σ = 23644607089460. Its totient is φ = 6755602025556.

The previous prime is 13511204051089. The next prime is 13511204051141. The reversal of 13511204051116 is 61115040211531.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1688900506386 + ... + 1688900506393.

Almost surely, 2^{13511204051116} is an apocalyptic number.

It is an amenable number.

13511204051116 is a deficient number, since it is larger than the sum of its proper divisors (10133403038344).

13511204051116 is a wasteful number, since it uses less digits than its factorization.

13511204051116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3377801012783 (or 3377801012781 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 31.

Adding to 13511204051116 its reverse (61115040211531), we get a palindrome (74626244262647).

The spelling of 13511204051116 in words is "thirteen trillion, five hundred eleven billion, two hundred four million, fifty-one thousand, one hundred sixteen".