1253300323 has 8 divisors (see below), whose sum is σ = 1367493120. Its totient is φ = 1139150280.

The previous prime is 1253300303. The next prime is 1253300329. The reversal of 1253300323 is 3230033521.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1253300323 - 2¹⁷ = 1253169251 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1253300294 and 1253300303.

It is not an unprimeable number, because it can be changed into a prime (1253300329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107158 + ... + 118276.

It is an arithmetic number, because the mean of its divisors is an integer number (170936640).

Almost surely, 2^1253300323 is an apocalyptic number.

1253300323 is a deficient number, since it is larger than the sum of its proper divisors (114192797).

1253300323 is a wasteful number, since it uses less digits than its factorization.

1253300323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21377.

The product of its (nonzero) digits is 1620, while the sum is 22.

The square root of 1253300323 is about 35401.9819077972. The cubic root of 1253300323 is about 1078.1645559252.

Adding to 1253300323 its reverse (3230033521), we get a palindrome (4483333844).

It can be divided in two parts, 12 and 53300323, that added together give a palindrome (53300335).

The spelling of 1253300323 in words is "one billion, two hundred fifty-three million, three hundred thousand, three hundred twenty-three".