213934179383 has 2 divisors, whose sum is σ = 213934179384. Its totient is φ = 213934179382.

The previous prime is 213934179377. The next prime is 213934179457. The reversal of 213934179383 is 383971439312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 213934179383 - 2⁴ = 213934179367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213934179323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106967089691 + 106967089692.

It is an arithmetic number, because the mean of its divisors is an integer number (106967089692).

Almost surely, 2^213934179383 is an apocalyptic number.

213934179383 is a deficient number, since it is larger than the sum of its proper divisors (1).

213934179383 is an equidigital number, since it uses as much as digits as its factorization.

213934179383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2939328, while the sum is 53.

The spelling of 213934179383 in words is "two hundred thirteen billion, nine hundred thirty-four million, one hundred seventy-nine thousand, three hundred eighty-three".