100240211233 has 2 divisors, whose sum is σ = 100240211234. Its totient is φ = 100240211232.

The previous prime is 100240211171. The next prime is 100240211251. The reversal of 100240211233 is 332112042001.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86973087744 + 13267123489 = 294912^2 + 115183^2 .

It is a cyclic number.

It is not a de Polignac number, because 100240211233 - 2²⁵ = 100206656801 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100240211233.

It is not a weakly prime, because it can be changed into another prime (100240211933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50120105616 + 50120105617.

It is an arithmetic number, because the mean of its divisors is an integer number (50120105617).

Almost surely, 2^100240211233 is an apocalyptic number.

It is an amenable number.

100240211233 is a deficient number, since it is larger than the sum of its proper divisors (1).

100240211233 is an equidigital number, since it uses as much as digits as its factorization.

100240211233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 100240211233 its reverse (332112042001), we get a palindrome (432352253234).

The spelling of 100240211233 in words is "one hundred billion, two hundred forty million, two hundred eleven thousand, two hundred thirty-three".