103111213211983 has 2 divisors, whose sum is σ = 103111213211984. Its totient is φ = 103111213211982.

The previous prime is 103111213211971. The next prime is 103111213212031. The reversal of 103111213211983 is 389112312111301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103111213211983 - 2⁹ = 103111213211471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103111213221983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51555606605991 + 51555606605992.

It is an arithmetic number, because the mean of its divisors is an integer number (51555606605992).

Almost surely, 2^{103111213211983} is an apocalyptic number.

103111213211983 is a deficient number, since it is larger than the sum of its proper divisors (1).

103111213211983 is an equidigital number, since it uses as much as digits as its factorization.

103111213211983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 37.

The spelling of 103111213211983 in words is "one hundred three trillion, one hundred eleven billion, two hundred thirteen million, two hundred eleven thousand, nine hundred eighty-three".