283199962631 has 2 divisors, whose sum is σ = 283199962632. Its totient is φ = 283199962630.

The previous prime is 283199962621. The next prime is 283199962651. The reversal of 283199962631 is 136269991382.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-283199962631 is a prime.

It is a super-2 number, since 2×283199962631² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (283199962621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141599981315 + 141599981316.

It is an arithmetic number, because the mean of its divisors is an integer number (141599981316).

Almost surely, 2^283199962631 is an apocalyptic number.

283199962631 is a deficient number, since it is larger than the sum of its proper divisors (1).

283199962631 is an equidigital number, since it uses as much as digits as its factorization.

283199962631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7558272, while the sum is 59.

The spelling of 283199962631 in words is "two hundred eighty-three billion, one hundred ninety-nine million, nine hundred sixty-two thousand, six hundred thirty-one".