100211042429 has 4 divisors (see below), whose sum is σ = 105485307840. Its totient is φ = 94936777020.

The previous prime is 100211042419. The next prime is 100211042453. The reversal of 100211042429 is 924240112001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 100211042429 - 2⁴ = 100211042413 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 100211042398 and 100211042407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100211042419) 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 in 3 ways as a sum of consecutive naturals, for example, 2637132677 + ... + 2637132714.

It is an arithmetic number, because the mean of its divisors is an integer number (26371326960).

Almost surely, 2^100211042429 is an apocalyptic number.

100211042429 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

100211042429 is a deficient number, since it is larger than the sum of its proper divisors (5274265411).

100211042429 is an equidigital number, since it uses as much as digits as its factorization.

100211042429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5274265410.

The product of its (nonzero) digits is 1152, while the sum is 26.

The spelling of 100211042429 in words is "one hundred billion, two hundred eleven million, forty-two thousand, four hundred twenty-nine".