313041091 has 8 divisors (see below), whose sum is σ = 342434304. Its totient is φ = 283803720.

The previous prime is 313041089. The next prime is 313041101. The reversal of 313041091 is 190140313.

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

It is a cyclic number.

It is not a de Polignac number, because 313041091 - 2¹ = 313041089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313041041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34735 + ... + 42808.

It is an arithmetic number, because the mean of its divisors is an integer number (42804288).

Almost surely, 2^313041091 is an apocalyptic number.

313041091 is a deficient number, since it is larger than the sum of its proper divisors (29393213).

313041091 is a wasteful number, since it uses less digits than its factorization.

313041091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77921.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 313041091 is about 17692.9672751633. The cubic root of 313041091 is about 678.9958441620.

The spelling of 313041091 in words is "three hundred thirteen million, forty-one thousand, ninety-one".