100203067429 has 2 divisors, whose sum is σ = 100203067430. Its totient is φ = 100203067428.

The previous prime is 100203067427. The next prime is 100203067451. The reversal of 100203067429 is 924760302001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 59669298529 + 40533768900 = 244273^2 + 201330^2 .

It is a cyclic number.

It is not a de Polignac number, because 100203067429 - 2¹ = 100203067427 is a prime.

Together with 100203067427, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 100203067394 and 100203067403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100203067427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50101533714 + 50101533715.

It is an arithmetic number, because the mean of its divisors is an integer number (50101533715).

Almost surely, 2^100203067429 is an apocalyptic number.

It is an amenable number.

100203067429 is a deficient number, since it is larger than the sum of its proper divisors (1).

100203067429 is an equidigital number, since it uses as much as digits as its factorization.

100203067429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 34.

The spelling of 100203067429 in words is "one hundred billion, two hundred three million, sixty-seven thousand, four hundred twenty-nine".