11520311466002 has 16 divisors (see below), whose sum is σ = 17335610855424. Its totient is φ = 5741797740000.

The previous prime is 11520311465953. The next prime is 11520311466017. The reversal of 11520311466002 is 20066411302511.

It is a self number, because there is not a number n which added to its sum of digits gives 11520311466002.

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, 4813499 + ... + 6797822.

It is an arithmetic number, because the mean of its divisors is an integer number (1083475678464).

Almost surely, 2^{11520311466002} is an apocalyptic number.

11520311466002 is a deficient number, since it is larger than the sum of its proper divisors (5815299389422).

11520311466002 is a wasteful number, since it uses less digits than its factorization.

11520311466002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11612905.

The product of its (nonzero) digits is 8640, while the sum is 32.

Adding to 11520311466002 its reverse (20066411302511), we get a palindrome (31586722768513).

The spelling of 11520311466002 in words is "eleven trillion, five hundred twenty billion, three hundred eleven million, four hundred sixty-six thousand, two".