1023302332121 has 2 divisors, whose sum is σ = 1023302332122. Its totient is φ = 1023302332120.

The previous prime is 1023302332109. The next prime is 1023302332189. The reversal of 1023302332121 is 1212332033201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 630848947600 + 392453384521 = 794260^2 + 626461^2 .

It is a cyclic number.

It is not a de Polignac number, because 1023302332121 - 2²² = 1023298137817 is a prime.

It is not a weakly prime, because it can be changed into another prime (1023302392121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511651166060 + 511651166061.

It is an arithmetic number, because the mean of its divisors is an integer number (511651166061).

Almost surely, 2^{1023302332121} is an apocalyptic number.

It is an amenable number.

1023302332121 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023302332121 is an equidigital number, since it uses as much as digits as its factorization.

1023302332121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1023302332121 its reverse (1212332033201), we get a palindrome (2235634365322).

The spelling of 1023302332121 in words is "one trillion, twenty-three billion, three hundred two million, three hundred thirty-two thousand, one hundred twenty-one".