231240114283 has 2 divisors, whose sum is σ = 231240114284. Its totient is φ = 231240114282.

The previous prime is 231240114269. The next prime is 231240114379. The reversal of 231240114283 is 382411042132.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-231240114283 is a prime.

It is a super-2 number, since 2×231240114283² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (231243114283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115620057141 + 115620057142.

It is an arithmetic number, because the mean of its divisors is an integer number (115620057142).

Almost surely, 2^231240114283 is an apocalyptic number.

231240114283 is a deficient number, since it is larger than the sum of its proper divisors (1).

231240114283 is an equidigital number, since it uses as much as digits as its factorization.

231240114283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 31.

The spelling of 231240114283 in words is "two hundred thirty-one billion, two hundred forty million, one hundred fourteen thousand, two hundred eighty-three".