313504011 has 12 divisors (see below), whose sum is σ = 454988040. Its totient is φ = 208010880.

The previous prime is 313503929. The next prime is 313504019. The reversal of 313504011 is 110405313.

It is not a de Polignac number, because 313504011 - 2²¹ = 311406859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (313504019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80646 + ... + 84443.

It is an arithmetic number, because the mean of its divisors is an integer number (37915670).

Almost surely, 2^313504011 is an apocalyptic number.

313504011 is a deficient number, since it is larger than the sum of its proper divisors (141484029).

313504011 is a wasteful number, since it uses less digits than its factorization.

313504011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165306 (or 165303 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 313504011 is about 17706.0444763928. The cubic root of 313504011 is about 679.3303752666.

Adding to 313504011 its reverse (110405313), we get a palindrome (423909324).

The spelling of 313504011 in words is "three hundred thirteen million, five hundred four thousand, eleven".