313534061 has 4 divisors (see below), whose sum is σ = 319449852. Its totient is φ = 307618272.

The previous prime is 313534057. The next prime is 313534063. The reversal of 313534061 is 160435313.

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

It can be written as a sum of positive squares in 2 ways, for example, as 199685161 + 113848900 = 14131^2 + 10670^2 .

It is a cyclic number.

It is not a de Polignac number, because 313534061 - 2² = 313534057 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 313534061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313534063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2957816 + ... + 2957921.

It is an arithmetic number, because the mean of its divisors is an integer number (79862463).

Almost surely, 2^313534061 is an apocalyptic number.

It is an amenable number.

313534061 is a deficient number, since it is larger than the sum of its proper divisors (5915791).

313534061 is an equidigital number, since it uses as much as digits as its factorization.

313534061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5915790.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 313534061 is about 17706.8930363291. The cubic root of 313534061 is about 679.3520796413.

Adding to 313534061 its reverse (160435313), we get a palindrome (473969374).

The spelling of 313534061 in words is "three hundred thirteen million, five hundred thirty-four thousand, sixty-one".