1234213323 has 48 divisors (see below), whose sum is σ = 1987430400. Its totient is φ = 678585600.

The previous prime is 1234213319. The next prime is 1234213363. The reversal of 1234213323 is 3233124321.

It is not a de Polignac number, because 1234213323 - 2² = 1234213319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1234213293 and 1234213302.

It is not an unprimeable number, because it can be changed into a prime (1234213303) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 906163 + ... + 907523.

It is an arithmetic number, because the mean of its divisors is an integer number (41404800).

Almost surely, 2^1234213323 is an apocalyptic number.

1234213323 is a deficient number, since it is larger than the sum of its proper divisors (753217077).

1234213323 is a wasteful number, since it uses less digits than its factorization.

1234213323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1608 (or 1601 counting only the distinct ones).

The product of its digits is 2592, while the sum is 24.

The square root of 1234213323 is about 35131.3723472340. The cubic root of 1234213323 is about 1072.6632706048.

Adding to 1234213323 its reverse (3233124321), we get a palindrome (4467337644).

The spelling of 1234213323 in words is "one billion, two hundred thirty-four million, two hundred thirteen thousand, three hundred twenty-three".