231886123363 has 2 divisors, whose sum is σ = 231886123364. Its totient is φ = 231886123362.

The previous prime is 231886123319. The next prime is 231886123367. The reversal of 231886123363 is 363321688132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 231886123363 - 2¹³ = 231886115171 is a prime.

It is not a weakly prime, because it can be changed into another prime (231886123367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115943061681 + 115943061682.

It is an arithmetic number, because the mean of its divisors is an integer number (115943061682).

Almost surely, 2^231886123363 is an apocalyptic number.

231886123363 is a deficient number, since it is larger than the sum of its proper divisors (1).

231886123363 is an equidigital number, since it uses as much as digits as its factorization.

231886123363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 746496, while the sum is 46.

The spelling of 231886123363 in words is "two hundred thirty-one billion, eight hundred eighty-six million, one hundred twenty-three thousand, three hundred sixty-three".