3213012442127 has 2 divisors, whose sum is σ = 3213012442128. Its totient is φ = 3213012442126.

The previous prime is 3213012442117. The next prime is 3213012442169. The reversal of 3213012442127 is 7212442103123.

It is a weak prime.

It is an emirp because it is prime and its reverse (7212442103123) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3213012442127 - 2⁶ = 3213012442063 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3213012442093 and 3213012442102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3213012442117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1606506221063 + 1606506221064.

It is an arithmetic number, because the mean of its divisors is an integer number (1606506221064).

Almost surely, 2^{3213012442127} is an apocalyptic number.

3213012442127 is a deficient number, since it is larger than the sum of its proper divisors (1).

3213012442127 is an equidigital number, since it uses as much as digits as its factorization.

3213012442127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 32.

The spelling of 3213012442127 in words is "three trillion, two hundred thirteen billion, twelve million, four hundred forty-two thousand, one hundred twenty-seven".