100023296647 has 2 divisors, whose sum is σ = 100023296648. Its totient is φ = 100023296646.

The previous prime is 100023296531. The next prime is 100023296663. The reversal of 100023296647 is 746692320001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100023296647 - 2²³ = 100014908039 is a prime.

It is a super-2 number, since 2×100023296647² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100023291647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50011648323 + 50011648324.

It is an arithmetic number, because the mean of its divisors is an integer number (50011648324).

Almost surely, 2^100023296647 is an apocalyptic number.

100023296647 is a deficient number, since it is larger than the sum of its proper divisors (1).

100023296647 is an equidigital number, since it uses as much as digits as its factorization.

100023296647 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 40.

The spelling of 100023296647 in words is "one hundred billion, twenty-three million, two hundred ninety-six thousand, six hundred forty-seven".