100023103002917 has 2 divisors, whose sum is σ = 100023103002918. Its totient is φ = 100023103002916.

The previous prime is 100023103002913. The next prime is 100023103003037. The reversal of 100023103002917 is 719200301320001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61061862295681 + 38961240707236 = 7814209^2 + 6241894^2 .

It is a cyclic number.

It is not a de Polignac number, because 100023103002917 - 2² = 100023103002913 is a prime.

It is a super-2 number, since 2×100023103002917² (a number of 29 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 100023103002917.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100023103002913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50011551501458 + 50011551501459.

It is an arithmetic number, because the mean of its divisors is an integer number (50011551501459).

Almost surely, 2^{100023103002917} is an apocalyptic number.

It is an amenable number.

100023103002917 is a deficient number, since it is larger than the sum of its proper divisors (1).

100023103002917 is an equidigital number, since it uses as much as digits as its factorization.

100023103002917 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 29.

Adding to 100023103002917 its reverse (719200301320001), we get a palindrome (819223404322918).

The spelling of 100023103002917 in words is "one hundred trillion, twenty-three billion, one hundred three million, two thousand, nine hundred seventeen".