11512332630056 has 32 divisors (see below), whose sum is σ = 22046439790080. Its totient is φ = 5633299214400.

The previous prime is 11512332630023. The next prime is 11512332630089. The reversal of 11512332630056 is 65003623321511.

11512332630056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11512332630023) and next prime (11512332630089).

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, 4324721 + ... + 6459711.

It is an arithmetic number, because the mean of its divisors is an integer number (688951243440).

Almost surely, 2^{11512332630056} is an apocalyptic number.

It is an amenable number.

11512332630056 is a deficient number, since it is larger than the sum of its proper divisors (10534107160024).

11512332630056 is a wasteful number, since it uses less digits than its factorization.

11512332630056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2149385 (or 2149381 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 38.

Adding to 11512332630056 its reverse (65003623321511), we get a palindrome (76515955951567).

The spelling of 11512332630056 in words is "eleven trillion, five hundred twelve billion, three hundred thirty-two million, six hundred thirty thousand, fifty-six".