11053656503331 has 48 divisors (see below), whose sum is σ = 16415343141120. Its totient is φ = 6608355062400.

The previous prime is 11053656503317. The next prime is 11053656503339. The reversal of 11053656503331 is 13330565635011.

It is a de Polignac number, because none of the positive numbers 2^k-11053656503331 is a prime.

It is a super-2 number, since 2×11053656503331² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11053656503339) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11915106 + ... + 12809256.

It is an arithmetic number, because the mean of its divisors is an integer number (341986315440).

Almost surely, 2^{11053656503331} is an apocalyptic number.

11053656503331 is a deficient number, since it is larger than the sum of its proper divisors (5361686637789).

11053656503331 is a wasteful number, since it uses less digits than its factorization.

11053656503331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894876 (or 894863 counting only the distinct ones).

The product of its (nonzero) digits is 364500, while the sum is 42.

The spelling of 11053656503331 in words is "eleven trillion, fifty-three billion, six hundred fifty-six million, five hundred three thousand, three hundred thirty-one".