100242302029 has 2 divisors, whose sum is σ = 100242302030. Its totient is φ = 100242302028.

The previous prime is 100242301969. The next prime is 100242302087. The reversal of 100242302029 is 920203242001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100170984004 + 71318025 = 316498^2 + 8445^2 .

It is a cyclic number.

It is not a de Polignac number, because 100242302029 - 2²³ = 100233913421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100242301994 and 100242302012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100242312029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50121151014 + 50121151015.

It is an arithmetic number, because the mean of its divisors is an integer number (50121151015).

Almost surely, 2^100242302029 is an apocalyptic number.

It is an amenable number.

100242302029 is a deficient number, since it is larger than the sum of its proper divisors (1).

100242302029 is an equidigital number, since it uses as much as digits as its factorization.

100242302029 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 25.

The spelling of 100242302029 in words is "one hundred billion, two hundred forty-two million, three hundred two thousand, twenty-nine".