1130210223991 has 2 divisors, whose sum is σ = 1130210223992. Its totient is φ = 1130210223990.

The previous prime is 1130210223977. The next prime is 1130210224037. The reversal of 1130210223991 is 1993220120311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1130210223991 - 2⁹ = 1130210223479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130210223931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565105111995 + 565105111996.

It is an arithmetic number, because the mean of its divisors is an integer number (565105111996).

Almost surely, 2^{1130210223991} is an apocalyptic number.

1130210223991 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130210223991 is an equidigital number, since it uses as much as digits as its factorization.

1130210223991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 34.

The spelling of 1130210223991 in words is "one trillion, one hundred thirty billion, two hundred ten million, two hundred twenty-three thousand, nine hundred ninety-one".