100231333229 has 2 divisors, whose sum is σ = 100231333230. Its totient is φ = 100231333228.

The previous prime is 100231333091. The next prime is 100231333231. The reversal of 100231333229 is 922333132001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99651968329 + 579364900 = 315677^2 + 24070^2 .

It is a cyclic number.

It is not a de Polignac number, because 100231333229 - 2²⁸ = 99962897773 is a prime.

Together with 100231333231, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100236333229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50115666614 + 50115666615.

It is an arithmetic number, because the mean of its divisors is an integer number (50115666615).

Almost surely, 2^100231333229 is an apocalyptic number.

It is an amenable number.

100231333229 is a deficient number, since it is larger than the sum of its proper divisors (1).

100231333229 is an equidigital number, since it uses as much as digits as its factorization.

100231333229 is an evil number, because the sum of its binary digits is even.

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

The spelling of 100231333229 in words is "one hundred billion, two hundred thirty-one million, three hundred thirty-three thousand, two hundred twenty-nine".