313252233016 has 32 divisors (see below), whose sum is σ = 616056747840. Its totient is φ = 149150567808.

The previous prime is 313252233013. The next prime is 313252233017. The reversal of 313252233016 is 610332252313.

It is a super-2 number, since 2×313252233016² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313252233013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11244435 + ... + 11272258.

It is an arithmetic number, because the mean of its divisors is an integer number (19251773370).

Almost surely, 2^313252233016 is an apocalyptic number.

It is an amenable number.

313252233016 is a deficient number, since it is larger than the sum of its proper divisors (302804514824).

313252233016 is a wasteful number, since it uses less digits than its factorization.

313252233016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22516783 (or 22516779 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 31.

Adding to 313252233016 its reverse (610332252313), we get a palindrome (923584485329).

The spelling of 313252233016 in words is "three hundred thirteen billion, two hundred fifty-two million, two hundred thirty-three thousand, sixteen".