1323341123 has 4 divisors (see below), whose sum is σ = 1425136608. Its totient is φ = 1221545640.

The previous prime is 1323341101. The next prime is 1323341189. The reversal of 1323341123 is 3211433231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3211433231 = 2617 ⋅1227143.

It is a cyclic number.

It is not a de Polignac number, because 1323341123 - 2¹⁰ = 1323340099 is a prime.

It is a super-2 number, since 2×1323341123² = 3502463455645802258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1323341323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50897723 + ... + 50897748.

It is an arithmetic number, because the mean of its divisors is an integer number (356284152).

Almost surely, 2^1323341123 is an apocalyptic number.

1323341123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1323341123 is a deficient number, since it is larger than the sum of its proper divisors (101795485).

1323341123 is a wasteful number, since it uses less digits than its factorization.

1323341123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101795484.

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

The square root of 1323341123 is about 36377.7558818573. The cubic root of 1323341123 is about 1097.8860566253.

Adding to 1323341123 its reverse (3211433231), we get a palindrome (4534774354).

The spelling of 1323341123 in words is "one billion, three hundred twenty-three million, three hundred forty-one thousand, one hundred twenty-three".