11303003310012 has 36 divisors (see below), whose sum is σ = 29556704060520. Its totient is φ = 3637748191392.

The previous prime is 11303003309981. The next prime is 11303003310023. The reversal of 11303003310012 is 21001330030311.

It is a happy number.

11303003310012 is a `hidden beast` number, since 1 + 1 + 30 + 300 + 331 + 0 + 0 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×11303003310012² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5413314718 + ... + 5413316805.

Almost surely, 2^{11303003310012} is an apocalyptic number.

11303003310012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11303003310012 is an abundant number, since it is smaller than the sum of its proper divisors (18253700750508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11303003310012 is a wasteful number, since it uses less digits than its factorization.

11303003310012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10826631562 (or 10826631557 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 11303003310012 its reverse (21001330030311), we get a palindrome (32304333340323).

The spelling of 11303003310012 in words is "eleven trillion, three hundred three billion, three million, three hundred ten thousand, twelve".