1022323343 has 8 divisors (see below), whose sum is σ = 1070834688. Its totient is φ = 974150584.

The previous prime is 1022323333. The next prime is 1022323349. The reversal of 1022323343 is 3433232201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1022323343 - 2⁴ = 1022323327 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022323349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78455 + ... + 90552.

It is an arithmetic number, because the mean of its divisors is an integer number (133854336).

Almost surely, 2^1022323343 is an apocalyptic number.

1022323343 is a deficient number, since it is larger than the sum of its proper divisors (48511345).

1022323343 is a wasteful number, since it uses less digits than its factorization.

1022323343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169293.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 1022323343 is about 31973.7915017910. The cubic root of 1022323343 is about 1007.3864207888.

Adding to 1022323343 its reverse (3433232201), we get a palindrome (4455555544).

The spelling of 1022323343 in words is "one billion, twenty-two million, three hundred twenty-three thousand, three hundred forty-three".