213322131211139 has 2 divisors, whose sum is σ = 213322131211140. Its totient is φ = 213322131211138.

The previous prime is 213322131211117. The next prime is 213322131211169. The reversal of 213322131211139 is 931112131223312.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-213322131211139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 213322131211099 and 213322131211108.

It is not a weakly prime, because it can be changed into another prime (213322131211169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106661065605569 + 106661065605570.

It is an arithmetic number, because the mean of its divisors is an integer number (106661065605570).

Almost surely, 2^{213322131211139} is an apocalyptic number.

213322131211139 is a deficient number, since it is larger than the sum of its proper divisors (1).

213322131211139 is an equidigital number, since it uses as much as digits as its factorization.

213322131211139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11664, while the sum is 35.

The spelling of 213322131211139 in words is "two hundred thirteen trillion, three hundred twenty-two billion, one hundred thirty-one million, two hundred eleven thousand, one hundred thirty-nine".