1023113232997 has 2 divisors, whose sum is σ = 1023113232998. Its totient is φ = 1023113232996.

The previous prime is 1023113232983. The next prime is 1023113233007. The reversal of 1023113232997 is 7992323113201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 557544462721 + 465568770276 = 746689^2 + 682326^2 .

It is a cyclic number.

It is not a de Polignac number, because 1023113232997 - 2¹¹ = 1023113230949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1023113232917) 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, 511556616498 + 511556616499.

It is an arithmetic number, because the mean of its divisors is an integer number (511556616499).

Almost surely, 2^{1023113232997} is an apocalyptic number.

It is an amenable number.

1023113232997 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023113232997 is an equidigital number, since it uses as much as digits as its factorization.

1023113232997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 43.

The spelling of 1023113232997 in words is "one trillion, twenty-three billion, one hundred thirteen million, two hundred thirty-two thousand, nine hundred ninety-seven".