1010100188429 has 2 divisors, whose sum is σ = 1010100188430. Its totient is φ = 1010100188428.

The previous prime is 1010100188411. The next prime is 1010100188491. The reversal of 1010100188429 is 9248810010101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 806766832804 + 203333355625 = 898202^2 + 450925^2 .

It is a cyclic number.

It is not a de Polignac number, because 1010100188429 - 2²⁴ = 1010083411213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010100118429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505050094214 + 505050094215.

It is an arithmetic number, because the mean of its divisors is an integer number (505050094215).

Almost surely, 2^{1010100188429} is an apocalyptic number.

It is an amenable number.

1010100188429 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010100188429 is an equidigital number, since it uses as much as digits as its factorization.

1010100188429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 35.

The spelling of 1010100188429 in words is "one trillion, ten billion, one hundred million, one hundred eighty-eight thousand, four hundred twenty-nine".