11600202143231 has 16 divisors (see below), whose sum is σ = 12798911431488. Its totient is φ = 10445331283200.

The previous prime is 11600202143219. The next prime is 11600202143333. The reversal of 11600202143231 is 13234120200611.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11600202143231 is a prime.

It is a super-2 number, since 2×11600202143231² (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 11600202143231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11600202146231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2612465 + ... + 5479541.

It is an arithmetic number, because the mean of its divisors is an integer number (799931964468).

Almost surely, 2^{11600202143231} is an apocalyptic number.

11600202143231 is a deficient number, since it is larger than the sum of its proper divisors (1198709288257).

11600202143231 is a wasteful number, since it uses less digits than its factorization.

11600202143231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2874722.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 11600202143231 its reverse (13234120200611), we get a palindrome (24834322343842).

The spelling of 11600202143231 in words is "eleven trillion, six hundred billion, two hundred two million, one hundred forty-three thousand, two hundred thirty-one".