313233112022132 has 36 divisors (see below), whose sum is σ = 579465622878660. Its totient is φ = 148123914145152.

The previous prime is 313233112022069. The next prime is 313233112022227. The reversal of 313233112022132 is 231220211332313.

It can be written as a sum of positive squares in 2 ways, for example, as 166878186041956 + 146354925980176 = 12918134^2 + 12097724^2 .

It is a super-2 number, since 2×313233112022132² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 313233112022095 and 313233112022104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 831445223 + ... + 831821870.

It is an arithmetic number, because the mean of its divisors is an integer number (16096267302185).

Almost surely, 2^{313233112022132} is an apocalyptic number.

It is an amenable number.

313233112022132 is a deficient number, since it is larger than the sum of its proper divisors (266232510856528).

313233112022132 is a wasteful number, since it uses less digits than its factorization.

313233112022132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1663267232 (or 1663267207 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 313233112022132 its reverse (231220211332313), we get a palindrome (544453323354445).

The spelling of 313233112022132 in words is "three hundred thirteen trillion, two hundred thirty-three billion, one hundred twelve million, twenty-two thousand, one hundred thirty-two".