211130323399 has 2 divisors, whose sum is σ = 211130323400. Its totient is φ = 211130323398.

The previous prime is 211130323373. The next prime is 211130323433. The reversal of 211130323399 is 993323031112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 211130323399 - 2⁵ = 211130323367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211130323319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105565161699 + 105565161700.

It is an arithmetic number, because the mean of its divisors is an integer number (105565161700).

Almost surely, 2^211130323399 is an apocalyptic number.

211130323399 is a deficient number, since it is larger than the sum of its proper divisors (1).

211130323399 is an equidigital number, since it uses as much as digits as its factorization.

211130323399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26244, while the sum is 37.

The spelling of 211130323399 in words is "two hundred eleven billion, one hundred thirty million, three hundred twenty-three thousand, three hundred ninety-nine".