253310213 has 12 divisors (see below), whose sum is σ = 280139328. Its totient is φ = 228842640.

The previous prime is 253310203. The next prime is 253310231. The reversal of 253310213 is 312013352.

It is not a de Polignac number, because 253310213 - 2¹² = 253306117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253310203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8003 + ... + 23888.

It is an arithmetic number, because the mean of its divisors is an integer number (23344944).

Almost surely, 2^253310213 is an apocalyptic number.

It is an amenable number.

253310213 is a deficient number, since it is larger than the sum of its proper divisors (26829115).

253310213 is a wasteful number, since it uses less digits than its factorization.

253310213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31964 (or 31951 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 253310213 is about 15915.7221953639. The cubic root of 253310213 is about 632.7287474787.

Adding to 253310213 its reverse (312013352), we get a palindrome (565323565).

The spelling of 253310213 in words is "two hundred fifty-three million, three hundred ten thousand, two hundred thirteen".