100102230149 has 2 divisors, whose sum is σ = 100102230150. Its totient is φ = 100102230148.

The previous prime is 100102230121. The next prime is 100102230167. The reversal of 100102230149 is 941032201001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 77679264100 + 22422966049 = 278710^2 + 149743^2 .

It is a cyclic number.

It is not a de Polignac number, because 100102230149 - 2⁸ = 100102229893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100102230749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50051115074 + 50051115075.

It is an arithmetic number, because the mean of its divisors is an integer number (50051115075).

Almost surely, 2^100102230149 is an apocalyptic number.

It is an amenable number.

100102230149 is a deficient number, since it is larger than the sum of its proper divisors (1).

100102230149 is an equidigital number, since it uses as much as digits as its factorization.

100102230149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 23.

The spelling of 100102230149 in words is "one hundred billion, one hundred two million, two hundred thirty thousand, one hundred forty-nine".