253201030 has 32 divisors (see below), whose sum is σ = 496303200. Its totient is φ = 92639232.

The previous prime is 253200989. The next prime is 253201031. The reversal of 253201030 is 30102352.

253201030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×253201030² = 128221523186121800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 253200995 and 253201013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253201031) 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, 17467 + ... + 28486.

It is an arithmetic number, because the mean of its divisors is an integer number (15509475).

Almost surely, 2^253201030 is an apocalyptic number.

253201030 is a deficient number, since it is larger than the sum of its proper divisors (243102170).

253201030 is a wasteful number, since it uses less digits than its factorization.

253201030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46008.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 253201030 is about 15912.2917896826. The cubic root of 253201030 is about 632.6378271404.

Adding to 253201030 its reverse (30102352), we get a palindrome (283303382).

The spelling of 253201030 in words is "two hundred fifty-three million, two hundred one thousand, thirty".