1022003230323 has 16 divisors (see below), whose sum is σ = 1388569890816. Its totient is φ = 668483760960.

The previous prime is 1022003230289. The next prime is 1022003230363. The reversal of 1022003230323 is 3230323002201.

It is not a de Polignac number, because 1022003230323 - 2⁹ = 1022003229811 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1022003230323.

It is not an unprimeable number, because it can be changed into a prime (1022003230363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12174615 + ... + 12258272.

It is an arithmetic number, because the mean of its divisors is an integer number (86785618176).

Almost surely, 2^{1022003230323} is an apocalyptic number.

1022003230323 is a deficient number, since it is larger than the sum of its proper divisors (366566660493).

1022003230323 is a wasteful number, since it uses less digits than its factorization.

1022003230323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24433154.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 1022003230323 its reverse (3230323002201), we get a palindrome (4252326232524).

The spelling of 1022003230323 in words is "one trillion, twenty-two billion, three million, two hundred thirty thousand, three hundred twenty-three".