214123051 has 2 divisors, whose sum is σ = 214123052. Its totient is φ = 214123050.

The previous prime is 214123009. The next prime is 214123057. The reversal of 214123051 is 150321412.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 214123051 - 2⁹ = 214122539 is a prime.

It is not a weakly prime, because it can be changed into another prime (214123057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107061525 + 107061526.

It is an arithmetic number, because the mean of its divisors is an integer number (107061526).

Almost surely, 2^214123051 is an apocalyptic number.

214123051 is a deficient number, since it is larger than the sum of its proper divisors (1).

214123051 is an equidigital number, since it uses as much as digits as its factorization.

214123051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 214123051 is about 14632.9440305087. The cubic root of 214123051 is about 598.2570258976.

Adding to 214123051 its reverse (150321412), we get a palindrome (364444463).

The spelling of 214123051 in words is "two hundred fourteen million, one hundred twenty-three thousand, fifty-one".