253110212 has 48 divisors (see below), whose sum is σ = 484989120. Its totient is φ = 115110912.

The previous prime is 253110211. The next prime is 253110217. The reversal of 253110212 is 212011352.

It is a happy number.

253110212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is not an unprimeable number, because it can be changed into a prime (253110211) 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, 312464 + ... + 313272.

It is an arithmetic number, because the mean of its divisors is an integer number (10103940).

Almost surely, 2^253110212 is an apocalyptic number.

It is an amenable number.

253110212 is a deficient number, since it is larger than the sum of its proper divisors (231878908).

253110212 is a wasteful number, since it uses less digits than its factorization.

253110212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980 (or 978 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 253110212 is about 15909.4378279058. The cubic root of 253110212 is about 632.5621800379.

Adding to 253110212 its reverse (212011352), we get a palindrome (465121564).

The spelling of 253110212 in words is "two hundred fifty-three million, one hundred ten thousand, two hundred twelve".