12313743 has 16 divisors (see below), whose sum is σ = 17934336. Its totient is φ = 7469280.

The previous prime is 12313709. The next prime is 12313747. The reversal of 12313743 is 34731321.

It is not a de Polignac number, because 12313743 - 2¹⁰ = 12312719 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12313747) 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, 546 + ... + 4992.

It is an arithmetic number, because the mean of its divisors is an integer number (1120896).

Almost surely, 2^12313743 is an apocalyptic number.

12313743 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12313743 is a deficient number, since it is larger than the sum of its proper divisors (5620593).

12313743 is a wasteful number, since it uses less digits than its factorization.

12313743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4534.

The product of its digits is 1512, while the sum is 24.

The square root of 12313743 is about 3509.0943276008. The cubic root of 12313743 is about 230.9209639470.

The spelling of 12313743 in words is "twelve million, three hundred thirteen thousand, seven hundred forty-three".