100012021312183 has 2 divisors, whose sum is σ = 100012021312184. Its totient is φ = 100012021312182.

The previous prime is 100012021312171. The next prime is 100012021312331. The reversal of 100012021312183 is 381213120210001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100012021312183 - 2³⁷ = 99874582358711 is a prime.

It is a super-2 number, since 2×100012021312183² (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 (100012021312103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50006010656091 + 50006010656092.

It is an arithmetic number, because the mean of its divisors is an integer number (50006010656092).

Almost surely, 2^{100012021312183} is an apocalyptic number.

100012021312183 is a deficient number, since it is larger than the sum of its proper divisors (1).

100012021312183 is an equidigital number, since it uses as much as digits as its factorization.

100012021312183 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 25.

Adding to 100012021312183 its reverse (381213120210001), we get a palindrome (481225141522184).

The spelling of 100012021312183 in words is "one hundred trillion, twelve billion, twenty-one million, three hundred twelve thousand, one hundred eighty-three".