10380253 has 4 divisors (see below), whose sum is σ = 11178748. Its totient is φ = 9581760.

The previous prime is 10380233. The next prime is 10380259. The reversal of 10380253 is 35208301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35208301 = 181 ⋅194521.

It can be written as a sum of positive squares in 2 ways, for example, as 813604 + 9566649 = 902^2 + 3093^2 .

It is a cyclic number.

It is not a de Polignac number, because 10380253 - 2²¹ = 8283101 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 (10380259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 399228 + ... + 399253.

It is an arithmetic number, because the mean of its divisors is an integer number (2794687).

Almost surely, 2^10380253 is an apocalyptic number.

10380253 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10380253 is a deficient number, since it is larger than the sum of its proper divisors (798495).

10380253 is an equidigital number, since it uses as much as digits as its factorization.

10380253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798494.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 10380253 is about 3221.8400022347. The cubic root of 10380253 is about 218.1403369320.

Adding to 10380253 its reverse (35208301), we get a palindrome (45588554).

The spelling of 10380253 in words is "ten million, three hundred eighty thousand, two hundred fifty-three".