100023032897 has 2 divisors, whose sum is σ = 100023032898. Its totient is φ = 100023032896.

The previous prime is 100023032861. The next prime is 100023032969. The reversal of 100023032897 is 798230320001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69933273601 + 30089759296 = 264449^2 + 173464^2 .

It is a cyclic number.

It is not a de Polignac number, because 100023032897 - 2¹⁶ = 100022967361 is a prime.

It is not a weakly prime, because it can be changed into another prime (100023031897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50011516448 + 50011516449.

It is an arithmetic number, because the mean of its divisors is an integer number (50011516449).

Almost surely, 2^100023032897 is an apocalyptic number.

It is an amenable number.

100023032897 is a deficient number, since it is larger than the sum of its proper divisors (1).

100023032897 is an equidigital number, since it uses as much as digits as its factorization.

100023032897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 35.

Adding to 100023032897 its reverse (798230320001), we get a palindrome (898253352898).

The spelling of 100023032897 in words is "one hundred billion, twenty-three million, thirty-two thousand, eight hundred ninety-seven".