213233101130312 has 32 divisors (see below), whose sum is σ = 403935410027520. Its totient is φ = 105517000343040.

The previous prime is 213233101130297. The next prime is 213233101130383. The reversal of 213233101130312 is 213031101332312.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 333291353 + ... + 333930519.

It is an arithmetic number, because the mean of its divisors is an integer number (12622981563360).

Almost surely, 2^{213233101130312} is an apocalyptic number.

It is an amenable number.

213233101130312 is a deficient number, since it is larger than the sum of its proper divisors (190702308897208).

213233101130312 is a wasteful number, since it uses less digits than its factorization.

213233101130312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069181 (or 1069177 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 213233101130312 its reverse (213031101332312), we get a palindrome (426264202462624).

The spelling of 213233101130312 in words is "two hundred thirteen trillion, two hundred thirty-three billion, one hundred one million, one hundred thirty thousand, three hundred twelve".