313232101011 has 12 divisors (see below), whose sum is σ = 452697611080. Its totient is φ = 208705442400.

The previous prime is 313232101009. The next prime is 313232101033. The reversal of 313232101011 is 110101232313.

313232101011 is a `hidden beast` number, since 31 + 323 + 210 + 101 + 1 = 666.

It is not a de Polignac number, because 313232101011 - 2¹ = 313232101009 is a prime.

It is a super-2 number, since 2×313232101011² (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 (313232101111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9646081 + ... + 9678498.

Almost surely, 2^313232101011 is an apocalyptic number.

313232101011 is a deficient number, since it is larger than the sum of its proper divisors (139465510069).

313232101011 is a wasteful number, since it uses less digits than its factorization.

313232101011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19326386 (or 19326383 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 313232101011 its reverse (110101232313), we get a palindrome (423333333324).

The spelling of 313232101011 in words is "three hundred thirteen billion, two hundred thirty-two million, one hundred one thousand, eleven".