23280246631 has 2 divisors, whose sum is σ = 23280246632. Its totient is φ = 23280246630.

The previous prime is 23280246629. The next prime is 23280246653. The reversal of 23280246631 is 13664208232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23280246631 - 2¹ = 23280246629 is a prime.

It is a super-2 number, since 2×23280246631² (a number of 22 digits) contains 22 as substring.

Together with 23280246629, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23280249631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11640123315 + 11640123316.

It is an arithmetic number, because the mean of its divisors is an integer number (11640123316).

Almost surely, 2^23280246631 is an apocalyptic number.

23280246631 is a deficient number, since it is larger than the sum of its proper divisors (1).

23280246631 is an equidigital number, since it uses as much as digits as its factorization.

23280246631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 23280246631 in words is "twenty-three billion, two hundred eighty million, two hundred forty-six thousand, six hundred thirty-one".