12345083711 has 4 divisors (see below), whose sum is σ = 12349847232. Its totient is φ = 12340320192.

The previous prime is 12345083701. The next prime is 12345083743. The reversal of 12345083711 is 11738054321.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12345083711 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 (12345083701) 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, 2377871 + ... + 2383056.

It is an arithmetic number, because the mean of its divisors is an integer number (3087461808).

Almost surely, 2^12345083711 is an apocalyptic number.

12345083711 is a deficient number, since it is larger than the sum of its proper divisors (4763521).

12345083711 is an equidigital number, since it uses as much as digits as its factorization.

12345083711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4763520.

The product of its (nonzero) digits is 20160, while the sum is 35.

The spelling of 12345083711 in words is "twelve billion, three hundred forty-five million, eighty-three thousand, seven hundred eleven".