11133312402331 has 64 divisors (see below), whose sum is σ = 13999353984000. Its totient is φ = 8643405957120.

The previous prime is 11133312402307. The next prime is 11133312402341. The reversal of 11133312402331 is 13320421333111.

It is a cyclic number.

It is not a de Polignac number, because 11133312402331 - 2¹⁷ = 11133312271259 is a prime.

It is a super-2 number, since 2×11133312402331² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11133312402331.

It is not an unprimeable number, because it can be changed into a prime (11133312402341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 42470695 + ... + 42732031.

It is an arithmetic number, because the mean of its divisors is an integer number (218739906000).

Almost surely, 2^{11133312402331} is an apocalyptic number.

11133312402331 is a deficient number, since it is larger than the sum of its proper divisors (2866041581669).

11133312402331 is a wasteful number, since it uses less digits than its factorization.

11133312402331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261572.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 11133312402331 its reverse (13320421333111), we get a palindrome (24453733735442).

The spelling of 11133312402331 in words is "eleven trillion, one hundred thirty-three billion, three hundred twelve million, four hundred two thousand, three hundred thirty-one".