1031498368223 has 2 divisors, whose sum is σ = 1031498368224. Its totient is φ = 1031498368222.

The previous prime is 1031498368207. The next prime is 1031498368237. The reversal of 1031498368223 is 3228638941301.

It is a strong prime.

It is an emirp because it is prime and its reverse (3228638941301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1031498368223 - 2⁴ = 1031498368207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1031498364223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515749184111 + 515749184112.

It is an arithmetic number, because the mean of its divisors is an integer number (515749184112).

Almost surely, 2^{1031498368223} is an apocalyptic number.

1031498368223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1031498368223 is an equidigital number, since it uses as much as digits as its factorization.

1031498368223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1492992, while the sum is 50.

The spelling of 1031498368223 in words is "one trillion, thirty-one billion, four hundred ninety-eight million, three hundred sixty-eight thousand, two hundred twenty-three".