100412300189 has 2 divisors, whose sum is σ = 100412300190. Its totient is φ = 100412300188.

The previous prime is 100412300137. The next prime is 100412300231. The reversal of 100412300189 is 981003214001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 71735587225 + 28676712964 = 267835^2 + 169342^2 .

It is an emirp because it is prime and its reverse (981003214001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100412300189 - 2¹² = 100412296093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100412300129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50206150094 + 50206150095.

It is an arithmetic number, because the mean of its divisors is an integer number (50206150095).

Almost surely, 2^100412300189 is an apocalyptic number.

It is an amenable number.

100412300189 is a deficient number, since it is larger than the sum of its proper divisors (1).

100412300189 is an equidigital number, since it uses as much as digits as its factorization.

100412300189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 29.

The spelling of 100412300189 in words is "one hundred billion, four hundred twelve million, three hundred thousand, one hundred eighty-nine".