211124099 has 2 divisors, whose sum is σ = 211124100. Its totient is φ = 211124098.

The previous prime is 211124093. The next prime is 211124113. The reversal of 211124099 is 990421112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 211124099 - 2⁴ = 211124083 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (211124093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105562049 + 105562050.

It is an arithmetic number, because the mean of its divisors is an integer number (105562050).

Almost surely, 2^211124099 is an apocalyptic number.

211124099 is a deficient number, since it is larger than the sum of its proper divisors (1).

211124099 is an equidigital number, since it uses as much as digits as its factorization.

211124099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 211124099 is about 14530.1100821707. The cubic root of 211124099 is about 595.4508730945.

The spelling of 211124099 in words is "two hundred eleven million, one hundred twenty-four thousand, ninety-nine".