10312043 has 4 divisors (see below), whose sum is σ = 11785200. Its totient is φ = 8838888.

The previous prime is 10312039. The next prime is 10312069. The reversal of 10312043 is 34021301.

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 10312043 - 2² = 10312039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10312343) 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, 736568 + ... + 736581.

It is an arithmetic number, because the mean of its divisors is an integer number (2946300).

Almost surely, 2^10312043 is an apocalyptic number.

10312043 is a deficient number, since it is larger than the sum of its proper divisors (1473157).

10312043 is an equidigital number, since it uses as much as digits as its factorization.

10312043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473156.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 10312043 is about 3211.2369890745. The cubic root of 10312043 is about 217.6614769506.

Adding to 10312043 its reverse (34021301), we get a palindrome (44333344).

The spelling of 10312043 in words is "ten million, three hundred twelve thousand, forty-three".