213300012139 has 2 divisors, whose sum is σ = 213300012140. Its totient is φ = 213300012138.

The previous prime is 213300012073. The next prime is 213300012199. The reversal of 213300012139 is 931210003312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 213300012139 - 2³³ = 204710077547 is a prime.

It is not a weakly prime, because it can be changed into another prime (213300012199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106650006069 + 106650006070.

It is an arithmetic number, because the mean of its divisors is an integer number (106650006070).

Almost surely, 2^213300012139 is an apocalyptic number.

213300012139 is a deficient number, since it is larger than the sum of its proper divisors (1).

213300012139 is an equidigital number, since it uses as much as digits as its factorization.

213300012139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 25.

The spelling of 213300012139 in words is "two hundred thirteen billion, three hundred million, twelve thousand, one hundred thirty-nine".