11003023133131 has 32 divisors (see below), whose sum is σ = 11795417948160. Its totient is φ = 10247078275200.

The previous prime is 11003023133083. The next prime is 11003023133177. The reversal of 11003023133131 is 13133132030011.

It is a cyclic number.

It is not a de Polignac number, because 11003023133131 - 2³⁵ = 10968663394763 is a prime.

It is a super-2 number, since 2×11003023133131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11003023133231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20540065 + ... + 21068941.

It is an arithmetic number, because the mean of its divisors is an integer number (368606810880).

Almost surely, 2^{11003023133131} is an apocalyptic number.

11003023133131 is a deficient number, since it is larger than the sum of its proper divisors (792394815029).

11003023133131 is a wasteful number, since it uses less digits than its factorization.

11003023133131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529195.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 11003023133131 its reverse (13133132030011), we get a palindrome (24136155163142).

The spelling of 11003023133131 in words is "eleven trillion, three billion, twenty-three million, one hundred thirty-three thousand, one hundred thirty-one".