214023233 has 2 divisors, whose sum is σ = 214023234. Its totient is φ = 214023232.

The previous prime is 214023191. The next prime is 214023253. The reversal of 214023233 is 332320412.

It is an a-pointer prime, because the next prime (214023253) can be obtained adding 214023233 to its sum of digits (20).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111365809 + 102657424 = 10553^2 + 10132^2 .

It is a cyclic number.

It is not a de Polignac number, because 214023233 - 2¹⁰ = 214022209 is a prime.

It is not a weakly prime, because it can be changed into another prime (214023253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107011616 + 107011617.

It is an arithmetic number, because the mean of its divisors is an integer number (107011617).

Almost surely, 2^214023233 is an apocalyptic number.

It is an amenable number.

214023233 is a deficient number, since it is larger than the sum of its proper divisors (1).

214023233 is an equidigital number, since it uses as much as digits as its factorization.

214023233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 214023233 is about 14629.5329043685. The cubic root of 214023233 is about 598.1640480493.

Adding to 214023233 its reverse (332320412), we get a palindrome (546343645).

The spelling of 214023233 in words is "two hundred fourteen million, twenty-three thousand, two hundred thirty-three".