100134380429 has 2 divisors, whose sum is σ = 100134380430. Its totient is φ = 100134380428.

The previous prime is 100134380387. The next prime is 100134380461. The reversal of 100134380429 is 924083431001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99983704804 + 150675625 = 316202^2 + 12275^2 .

It is a cyclic number.

It is not a de Polignac number, because 100134380429 - 2⁸ = 100134380173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100134380029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50067190214 + 50067190215.

It is an arithmetic number, because the mean of its divisors is an integer number (50067190215).

Almost surely, 2^100134380429 is an apocalyptic number.

It is an amenable number.

100134380429 is a deficient number, since it is larger than the sum of its proper divisors (1).

100134380429 is an equidigital number, since it uses as much as digits as its factorization.

100134380429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 35.

The spelling of 100134380429 in words is "one hundred billion, one hundred thirty-four million, three hundred eighty thousand, four hundred twenty-nine".