1023330302231 has 2 divisors, whose sum is σ = 1023330302232. Its totient is φ = 1023330302230.

The previous prime is 1023330302221. The next prime is 1023330302233. The reversal of 1023330302231 is 1322030333201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1023330302231 - 2¹⁴ = 1023330285847 is a prime.

It is a super-2 number, since 2×1023330302231² (a number of 25 digits) contains 22 as substring.

Together with 1023330302233, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1023330302197 and 1023330302206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1023330302233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511665151115 + 511665151116.

It is an arithmetic number, because the mean of its divisors is an integer number (511665151116).

Almost surely, 2^{1023330302231} is an apocalyptic number.

1023330302231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023330302231 is an equidigital number, since it uses as much as digits as its factorization.

1023330302231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 1023330302231 its reverse (1322030333201), we get a palindrome (2345360635432).

The spelling of 1023330302231 in words is "one trillion, twenty-three billion, three hundred thirty million, three hundred two thousand, two hundred thirty-one".