306112423 has 8 divisors (see below), whose sum is σ = 307950608. Its totient is φ = 304280064.

The previous prime is 306112403. The next prime is 306112427. The reversal of 306112423 is 324211603.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-306112423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 306112394 and 306112403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (306112427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143815 + ... + 145927.

It is an arithmetic number, because the mean of its divisors is an integer number (38493826).

Almost surely, 2^306112423 is an apocalyptic number.

306112423 is a deficient number, since it is larger than the sum of its proper divisors (1838185).

306112423 is a wasteful number, since it uses less digits than its factorization.

306112423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2913.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 306112423 is about 17496.0687870161. The cubic root of 306112423 is about 673.9489251215.

The spelling of 306112423 in words is "three hundred six million, one hundred twelve thousand, four hundred twenty-three".