11839204331 has 2 divisors, whose sum is σ = 11839204332. Its totient is φ = 11839204330.

The previous prime is 11839204259. The next prime is 11839204339. The reversal of 11839204331 is 13340293811.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11839204331 - 2¹⁸ = 11838942187 is a prime.

It is a super-2 number, since 2×11839204331² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11839204291 and 11839204300.

It is not a weakly prime, because it can be changed into another prime (11839204339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5919602165 + 5919602166.

It is an arithmetic number, because the mean of its divisors is an integer number (5919602166).

Almost surely, 2^11839204331 is an apocalyptic number.

11839204331 is a deficient number, since it is larger than the sum of its proper divisors (1).

11839204331 is an equidigital number, since it uses as much as digits as its factorization.

11839204331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 35.

The spelling of 11839204331 in words is "eleven billion, eight hundred thirty-nine million, two hundred four thousand, three hundred thirty-one".