102363430231 has 2 divisors, whose sum is σ = 102363430232. Its totient is φ = 102363430230.

The previous prime is 102363430223. The next prime is 102363430277. The reversal of 102363430231 is 132034363201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102363430231 - 2³ = 102363430223 is a prime.

It is a super-2 number, since 2×102363430231² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 102363430231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102363430931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51181715115 + 51181715116.

It is an arithmetic number, because the mean of its divisors is an integer number (51181715116).

Almost surely, 2^102363430231 is an apocalyptic number.

102363430231 is a deficient number, since it is larger than the sum of its proper divisors (1).

102363430231 is an equidigital number, since it uses as much as digits as its factorization.

102363430231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 102363430231 its reverse (132034363201), we get a palindrome (234397793432).

The spelling of 102363430231 in words is "one hundred two billion, three hundred sixty-three million, four hundred thirty thousand, two hundred thirty-one".