231043000351 has 2 divisors, whose sum is σ = 231043000352. Its totient is φ = 231043000350.

The previous prime is 231043000313. The next prime is 231043000367. The reversal of 231043000351 is 153000340132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 231043000351 - 2²⁹ = 230506129439 is a prime.

It is a super-2 number, since 2×231043000351² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (231043000301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115521500175 + 115521500176.

It is an arithmetic number, because the mean of its divisors is an integer number (115521500176).

Almost surely, 2^231043000351 is an apocalyptic number.

231043000351 is a deficient number, since it is larger than the sum of its proper divisors (1).

231043000351 is an equidigital number, since it uses as much as digits as its factorization.

231043000351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 231043000351 its reverse (153000340132), we get a palindrome (384043340483).

The spelling of 231043000351 in words is "two hundred thirty-one billion, forty-three million, three hundred fifty-one", and thus it is an aban number.