214565313 has 16 divisors (see below), whose sum is σ = 309963456. Its totient is φ = 131496960.

The previous prime is 214565311. The next prime is 214565317. The reversal of 214565313 is 313565412.

It is not a de Polignac number, because 214565313 - 2¹ = 214565311 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (214565311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46728 + ... + 51113.

It is an arithmetic number, because the mean of its divisors is an integer number (19372716).

Almost surely, 2^214565313 is an apocalyptic number.

It is an amenable number.

214565313 is a deficient number, since it is larger than the sum of its proper divisors (95398143).

214565313 is a wasteful number, since it uses less digits than its factorization.

214565313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97904.

The product of its digits is 10800, while the sum is 30.

The square root of 214565313 is about 14648.0480952242. The cubic root of 214565313 is about 598.6686340708.

Subtracting 214565313 from its reverse (313565412), we obtain a palindrome (99000099).

The spelling of 214565313 in words is "two hundred fourteen million, five hundred sixty-five thousand, three hundred thirteen".