1031222114123 has 2 divisors, whose sum is σ = 1031222114124. Its totient is φ = 1031222114122.

The previous prime is 1031222114101. The next prime is 1031222114161. The reversal of 1031222114123 is 3214112221301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1031222114123 - 2⁶ = 1031222114059 is a prime.

It is not a weakly prime, because it can be changed into another prime (1031222144123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515611057061 + 515611057062.

It is an arithmetic number, because the mean of its divisors is an integer number (515611057062).

Almost surely, 2^{1031222114123} is an apocalyptic number.

1031222114123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1031222114123 is an equidigital number, since it uses as much as digits as its factorization.

1031222114123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 1031222114123 its reverse (3214112221301), we get a palindrome (4245334335424).

The spelling of 1031222114123 in words is "one trillion, thirty-one billion, two hundred twenty-two million, one hundred fourteen thousand, one hundred twenty-three".