213322131211138 has 16 divisors (see below), whose sum is σ = 320996918309760. Its totient is φ = 106323252829200.

The previous prime is 213322131211117. The next prime is 213322131211139. The reversal of 213322131211138 is 831112131223312.

It is a super-3 number, since 3×213322131211138³ (a number of 44 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (213322131211139) 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, 19072618 + ... + 28114213.

It is an arithmetic number, because the mean of its divisors is an integer number (20062307394360).

Almost surely, 2^{213322131211138} is an apocalyptic number.

213322131211138 is a deficient number, since it is larger than the sum of its proper divisors (107674787098622).

213322131211138 is a wasteful number, since it uses less digits than its factorization.

213322131211138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47193993.

The product of its digits is 10368, while the sum is 34.

The spelling of 213322131211138 in words is "two hundred thirteen trillion, three hundred twenty-two billion, one hundred thirty-one million, two hundred eleven thousand, one hundred thirty-eight".