11600003211331 has 12 divisors (see below), whose sum is σ = 11794574420616. Its totient is φ = 11408591387520.

The previous prime is 11600003211311. The next prime is 11600003211337. The reversal of 11600003211331 is 13311230000611.

It is not a de Polignac number, because 11600003211331 - 2¹⁹ = 11600002687043 is a prime.

It is a super-2 number, since 2×11600003211331² (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 (11600003211337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34822795 + ... + 35154331.

It is an arithmetic number, because the mean of its divisors is an integer number (982881201718).

Almost surely, 2^{11600003211331} is an apocalyptic number.

11600003211331 is a deficient number, since it is larger than the sum of its proper divisors (194571209285).

11600003211331 is an frugal number, since it uses more digits than its factorization.

11600003211331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341062 (or 341001 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 11600003211331 its reverse (13311230000611), we get a palindrome (24911233211942).

The spelling of 11600003211331 in words is "eleven trillion, six hundred billion, three million, two hundred eleven thousand, three hundred thirty-one".