100213434403 has 2 divisors, whose sum is σ = 100213434404. Its totient is φ = 100213434402.

The previous prime is 100213434379. The next prime is 100213434413. The reversal of 100213434403 is 304434312001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100213434403 - 2⁹ = 100213433891 is a prime.

It is not a weakly prime, because it can be changed into another prime (100213434413) 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, 50106717201 + 50106717202.

It is an arithmetic number, because the mean of its divisors is an integer number (50106717202).

Almost surely, 2^100213434403 is an apocalyptic number.

100213434403 is a deficient number, since it is larger than the sum of its proper divisors (1).

100213434403 is an equidigital number, since it uses as much as digits as its factorization.

100213434403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 100213434403 its reverse (304434312001), we get a palindrome (404647746404).

The spelling of 100213434403 in words is "one hundred billion, two hundred thirteen million, four hundred thirty-four thousand, four hundred three".