316256011 has 4 divisors (see below), whose sum is σ = 317118112. Its totient is φ = 315393912.

The previous prime is 316256009. The next prime is 316256047. The reversal of 316256011 is 110652613.

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 316256011 - 2¹ = 316256009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (316251011) 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, 430500 + ... + 431233.

It is an arithmetic number, because the mean of its divisors is an integer number (79279528).

Almost surely, 2^316256011 is an apocalyptic number.

316256011 is a deficient number, since it is larger than the sum of its proper divisors (862101).

316256011 is an equidigital number, since it uses as much as digits as its factorization.

316256011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862100.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 316256011 is about 17783.5882487197. The cubic root of 316256011 is about 681.3123524446.

It can be divided in two parts, 31625 and 6011, that added together give a square (37636 = 194²).

The spelling of 316256011 in words is "three hundred sixteen million, two hundred fifty-six thousand, eleven".