100330234391 has 2 divisors, whose sum is σ = 100330234392. Its totient is φ = 100330234390.

The previous prime is 100330234379. The next prime is 100330234397. The reversal of 100330234391 is 193432033001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100330234391 - 2⁶ = 100330234327 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100330234397) 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, 50165117195 + 50165117196.

It is an arithmetic number, because the mean of its divisors is an integer number (50165117196).

Almost surely, 2^100330234391 is an apocalyptic number.

100330234391 is a deficient number, since it is larger than the sum of its proper divisors (1).

100330234391 is an equidigital number, since it uses as much as digits as its factorization.

100330234391 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 29.

Adding to 100330234391 its reverse (193432033001), we get a palindrome (293762267392).

The spelling of 100330234391 in words is "one hundred billion, three hundred thirty million, two hundred thirty-four thousand, three hundred ninety-one".