213323010003120 has 80 divisors (see below), whose sum is σ = 661304806006752. Its totient is φ = 56885837076480.

The previous prime is 213323010003113. The next prime is 213323010003143. The reversal of 213323010003120 is 21300010323312.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45466674 + ... + 49938606.

Almost surely, 2^{213323010003120} is an apocalyptic number.

213323010003120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213323010003120 is an abundant number, since it is smaller than the sum of its proper divisors (447981796003632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213323010003120 is a wasteful number, since it uses less digits than its factorization.

213323010003120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4670710 (or 4670704 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 213323010003120 its reverse (21300010323312), we get a palindrome (234623020326432).

The spelling of 213323010003120 in words is "two hundred thirteen trillion, three hundred twenty-three billion, ten million, three thousand, one hundred twenty".