231014299 has 2 divisors, whose sum is σ = 231014300. Its totient is φ = 231014298.

The previous prime is 231014297. The next prime is 231014317. The reversal of 231014299 is 992410132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 231014299 - 2¹ = 231014297 is a prime.

It is a super-2 number, since 2×231014299² = 106735212684922802, which contains 22 as substring.

Together with 231014297, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 231014299.

It is not a weakly prime, because it can be changed into another prime (231014297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115507149 + 115507150.

It is an arithmetic number, because the mean of its divisors is an integer number (115507150).

Almost surely, 2^231014299 is an apocalyptic number.

231014299 is a deficient number, since it is larger than the sum of its proper divisors (1).

231014299 is an equidigital number, since it uses as much as digits as its factorization.

231014299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 231014299 is about 15199.1545488557. The cubic root of 231014299 is about 613.5919039786.

The spelling of 231014299 in words is "two hundred thirty-one million, fourteen thousand, two hundred ninety-nine".