100312212102959 has 2 divisors, whose sum is σ = 100312212102960. Its totient is φ = 100312212102958.

The previous prime is 100312212102931. The next prime is 100312212103007. The reversal of 100312212102959 is 959201212213001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100312212102959 - 2⁴⁰ = 99212700475183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100312212102059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50156106051479 + 50156106051480.

It is an arithmetic number, because the mean of its divisors is an integer number (50156106051480).

Almost surely, 2^{100312212102959} is an apocalyptic number.

100312212102959 is a deficient number, since it is larger than the sum of its proper divisors (1).

100312212102959 is an equidigital number, since it uses as much as digits as its factorization.

100312212102959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 38.

The spelling of 100312212102959 in words is "one hundred trillion, three hundred twelve billion, two hundred twelve million, one hundred two thousand, nine hundred fifty-nine".