100102000122031 has 2 divisors, whose sum is σ = 100102000122032. Its totient is φ = 100102000122030.

The previous prime is 100102000122017. The next prime is 100102000122041. The reversal of 100102000122031 is 130221000201001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100102000122031 - 2²¹ = 100101998024879 is a prime.

It is a super-2 number, since 2×100102000122031² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100102000122041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50051000061015 + 50051000061016.

It is an arithmetic number, because the mean of its divisors is an integer number (50051000061016).

Almost surely, 2^{100102000122031} is an apocalyptic number.

100102000122031 is a deficient number, since it is larger than the sum of its proper divisors (1).

100102000122031 is an equidigital number, since it uses as much as digits as its factorization.

100102000122031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 100102000122031 its reverse (130221000201001), we get a palindrome (230323000323032).

The spelling of 100102000122031 in words is "one hundred trillion, one hundred two billion, one hundred twenty-two thousand, thirty-one".