11970371911703 has 2 divisors, whose sum is σ = 11970371911704. Its totient is φ = 11970371911702.

The previous prime is 11970371911691. The next prime is 11970371911727. The reversal of 11970371911703 is 30711917307911.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11970371911703 - 2⁸ = 11970371911447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11970371911793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5985185955851 + 5985185955852.

It is an arithmetic number, because the mean of its divisors is an integer number (5985185955852).

Almost surely, 2^{11970371911703} is an apocalyptic number.

11970371911703 is a deficient number, since it is larger than the sum of its proper divisors (1).

11970371911703 is an equidigital number, since it uses as much as digits as its factorization.

11970371911703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 250047, while the sum is 50.

The spelling of 11970371911703 in words is "eleven trillion, nine hundred seventy billion, three hundred seventy-one million, nine hundred eleven thousand, seven hundred three".