313011011 has 8 divisors (see below), whose sum is σ = 317145360. Its totient is φ = 308885472.

The previous prime is 313011001. The next prime is 313011029. The reversal of 313011011 is 110110313.

It is a happy number.

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-313011011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 313010983 and 313011001.

It is not an unprimeable number, because it can be changed into a prime (313011001) 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, 99125 + ... + 102233.

It is an arithmetic number, because the mean of its divisors is an integer number (39643170).

Almost surely, 2^313011011 is an apocalyptic number.

313011011 is a deficient number, since it is larger than the sum of its proper divisors (4134349).

313011011 is a wasteful number, since it uses less digits than its factorization.

313011011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4405.

The product of its (nonzero) digits is 9, while the sum is 11.

The square root of 313011011 is about 17692.1171994762. The cubic root of 313011011 is about 678.9740953141.

Adding to 313011011 its reverse (110110313), we get a palindrome (423121324).

It can be divided in two parts, 3130 and 11011, that added together give a palindrome (14141).

The spelling of 313011011 in words is "three hundred thirteen million, eleven thousand, eleven".