1235313323 has 2 divisors, whose sum is σ = 1235313324. Its totient is φ = 1235313322.

The previous prime is 1235313307. The next prime is 1235313337. The reversal of 1235313323 is 3233135321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1235313323 - 2⁴ = 1235313307 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 1235313292 and 1235313301.

It is not a weakly prime, because it can be changed into another prime (1235343323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 617656661 + 617656662.

It is an arithmetic number, because the mean of its divisors is an integer number (617656662).

Almost surely, 2^1235313323 is an apocalyptic number.

1235313323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1235313323 is an equidigital number, since it uses as much as digits as its factorization.

1235313323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4860, while the sum is 26.

The square root of 1235313323 is about 35147.0243832959. The cubic root of 1235313323 is about 1072.9818484955.

Adding to 1235313323 its reverse (3233135321), we get a palindrome (4468448644).

The spelling of 1235313323 in words is "one billion, two hundred thirty-five million, three hundred thirteen thousand, three hundred twenty-three".