100130021233097 has 2 divisors, whose sum is σ = 100130021233098. Its totient is φ = 100130021233096.

The previous prime is 100130021233049. The next prime is 100130021233147. The reversal of 100130021233097 is 790332120031001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91722683222416 + 8407338010681 = 9577196^2 + 2899541^2 .

It is a cyclic number.

It is not a de Polignac number, because 100130021233097 - 2²⁰ = 100130020184521 is a prime.

It is a super-2 number, since 2×100130021233097² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (100130021230097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50065010616548 + 50065010616549.

It is an arithmetic number, because the mean of its divisors is an integer number (50065010616549).

Almost surely, 2^{100130021233097} is an apocalyptic number.

It is an amenable number.

100130021233097 is a deficient number, since it is larger than the sum of its proper divisors (1).

100130021233097 is an equidigital number, since it uses as much as digits as its factorization.

100130021233097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 32.

Adding to 100130021233097 its reverse (790332120031001), we get a palindrome (890462141264098).

The spelling of 100130021233097 in words is "one hundred trillion, one hundred thirty billion, twenty-one million, two hundred thirty-three thousand, ninety-seven".