214100240251 has 2 divisors, whose sum is σ = 214100240252. Its totient is φ = 214100240250.

The previous prime is 214100240197. The next prime is 214100240257. The reversal of 214100240251 is 152042001412.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 214100240251 - 2⁹ = 214100239739 is a prime.

It is not a weakly prime, because it can be changed into another prime (214100240257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107050120125 + 107050120126.

It is an arithmetic number, because the mean of its divisors is an integer number (107050120126).

Almost surely, 2^214100240251 is an apocalyptic number.

214100240251 is a deficient number, since it is larger than the sum of its proper divisors (1).

214100240251 is an equidigital number, since it uses as much as digits as its factorization.

214100240251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 214100240251 its reverse (152042001412), we get a palindrome (366142241663).

The spelling of 214100240251 in words is "two hundred fourteen billion, one hundred million, two hundred forty thousand, two hundred fifty-one".