12140083 has 4 divisors (see below), whose sum is σ = 12147480. Its totient is φ = 12132688.

The previous prime is 12140081. The next prime is 12140111. The reversal of 12140083 is 38004121.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 38004121 = 173 ⋅219677.

It is a cyclic number.

It is not a de Polignac number, because 12140083 - 2¹ = 12140081 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12140083.

It is not an unprimeable number, because it can be changed into a prime (12140081) 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, 10 + ... + 4927.

It is an arithmetic number, because the mean of its divisors is an integer number (3036870).

Almost surely, 2^12140083 is an apocalyptic number.

12140083 is a deficient number, since it is larger than the sum of its proper divisors (7397).

12140083 is an equidigital number, since it uses as much as digits as its factorization.

12140083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7396.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 12140083 is about 3484.2621887568. The cubic root of 12140083 is about 229.8302654450.

It can be divided in two parts, 121 and 40083, that added together give a palindrome (40204).

The spelling of 12140083 in words is "twelve million, one hundred forty thousand, eighty-three".