10453331 has 4 divisors (see below), whose sum is σ = 11946672. Its totient is φ = 8959992.

The previous prime is 10453327. The next prime is 10453337. The reversal of 10453331 is 13335401.

It is a happy number.

10453331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10453331 - 2² = 10453327 is a prime.

It is a super-2 number, since 2×10453331² = 218544257991122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10453337) 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, 746660 + ... + 746673.

It is an arithmetic number, because the mean of its divisors is an integer number (2986668).

Almost surely, 2^10453331 is an apocalyptic number.

10453331 is a deficient number, since it is larger than the sum of its proper divisors (1493341).

10453331 is an equidigital number, since it uses as much as digits as its factorization.

10453331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1493340.

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

The square root of 10453331 is about 3233.1611466180. The cubic root of 10453331 is about 218.6510501047.

Adding to 10453331 its reverse (13335401), we get a palindrome (23788732).

It can be divided in two parts, 104 and 53331, that added together give a palindrome (53435).

The spelling of 10453331 in words is "ten million, four hundred fifty-three thousand, three hundred thirty-one".