1214703531071 has 2 divisors, whose sum is σ = 1214703531072. Its totient is φ = 1214703531070.

The previous prime is 1214703531007. The next prime is 1214703531077. The reversal of 1214703531071 is 1701353074121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1214703531071 - 2⁶ = 1214703531007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1214703531077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 607351765535 + 607351765536.

It is an arithmetic number, because the mean of its divisors is an integer number (607351765536).

Almost surely, 2^{1214703531071} is an apocalyptic number.

1214703531071 is a deficient number, since it is larger than the sum of its proper divisors (1).

1214703531071 is an equidigital number, since it uses as much as digits as its factorization.

1214703531071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17640, while the sum is 35.

The spelling of 1214703531071 in words is "one trillion, two hundred fourteen billion, seven hundred three million, five hundred thirty-one thousand, seventy-one".