213514607 has 2 divisors, whose sum is σ = 213514608. Its totient is φ = 213514606.

The previous prime is 213514603. The next prime is 213514663. The reversal of 213514607 is 706415312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 213514607 - 2² = 213514603 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 213514607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213514603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106757303 + 106757304.

It is an arithmetic number, because the mean of its divisors is an integer number (106757304).

Almost surely, 2^213514607 is an apocalyptic number.

213514607 is a deficient number, since it is larger than the sum of its proper divisors (1).

213514607 is an equidigital number, since it uses as much as digits as its factorization.

213514607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 213514607 is about 14612.1390289033. The cubic root of 213514607 is about 597.6898267671.

Adding to 213514607 its reverse (706415312), we get a palindrome (919929919).

The spelling of 213514607 in words is "two hundred thirteen million, five hundred fourteen thousand, six hundred seven".