313130223011 has 16 divisors (see below), whose sum is σ = 336021436800. Its totient is φ = 290741987328.

The previous prime is 313130222927. The next prime is 313130223017. The reversal of 313130223011 is 110322031313.

It is a cyclic number.

It is not a de Polignac number, because 313130223011 - 2²² = 313126028707 is a prime.

It is a super-2 number, since 2×313130223011² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313130223017) 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 15 ways as a sum of consecutive naturals, for example, 1555691 + ... + 1745403.

It is an arithmetic number, because the mean of its divisors is an integer number (21001339800).

Almost surely, 2^313130223011 is an apocalyptic number.

313130223011 is a deficient number, since it is larger than the sum of its proper divisors (22891213789).

313130223011 is a wasteful number, since it uses less digits than its factorization.

313130223011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191038.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 313130223011 its reverse (110322031313), we get a palindrome (423452254324).

The spelling of 313130223011 in words is "three hundred thirteen billion, one hundred thirty million, two hundred twenty-three thousand, eleven".