1023032201117 has 2 divisors, whose sum is σ = 1023032201118. Its totient is φ = 1023032201116.

The previous prime is 1023032201089. The next prime is 1023032201161. The reversal of 1023032201117 is 7111022303201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 635035265881 + 387996935236 = 796891^2 + 622894^2 .

It is a cyclic number.

It is not a de Polignac number, because 1023032201117 - 2¹² = 1023032197021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1023032201092 and 1023032201101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1023032221117) 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, 511516100558 + 511516100559.

It is an arithmetic number, because the mean of its divisors is an integer number (511516100559).

Almost surely, 2^{1023032201117} is an apocalyptic number.

It is an amenable number.

1023032201117 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023032201117 is an equidigital number, since it uses as much as digits as its factorization.

1023032201117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 23.

Adding to 1023032201117 its reverse (7111022303201), we get a palindrome (8134054504318).

The spelling of 1023032201117 in words is "one trillion, twenty-three billion, thirty-two million, two hundred one thousand, one hundred seventeen".