11836982231 has 8 divisors (see below), whose sum is σ = 11888494464. Its totient is φ = 11785519800.

The previous prime is 11836982221. The next prime is 11836982237. The reversal of 11836982231 is 13228963811.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11836982231 - 2³⁰ = 10763240407 is a prime.

It is a super-2 number, since 2×11836982231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11836982237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 511256 + ... + 533906.

It is an arithmetic number, because the mean of its divisors is an integer number (1486061808).

Almost surely, 2^11836982231 is an apocalyptic number.

11836982231 is a deficient number, since it is larger than the sum of its proper divisors (51512233).

11836982231 is a wasteful number, since it uses less digits than its factorization.

11836982231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24901.

The product of its digits is 124416, while the sum is 44.

The spelling of 11836982231 in words is "eleven billion, eight hundred thirty-six million, nine hundred eighty-two thousand, two hundred thirty-one".