1012233323 has 4 divisors (see below), whose sum is σ = 1029389880. Its totient is φ = 995076768.

The previous prime is 1012233319. The next prime is 1012233337. The reversal of 1012233323 is 3233322101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3233322101 = 1423 ⋅2272187.

It is a cyclic number.

It is not a de Polignac number, because 1012233323 - 2² = 1012233319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1012233295 and 1012233304.

It is not an unprimeable number, because it can be changed into a prime (1012233823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8578190 + ... + 8578307.

It is an arithmetic number, because the mean of its divisors is an integer number (257347470).

Almost surely, 2^1012233323 is an apocalyptic number.

1012233323 is a deficient number, since it is larger than the sum of its proper divisors (17156557).

1012233323 is an equidigital number, since it uses as much as digits as its factorization.

1012233323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17156556.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 1012233323 is about 31815.6144526552. The cubic root of 1012233323 is about 1004.0612581867.

Adding to 1012233323 its reverse (3233322101), we get a palindrome (4245555424).

The spelling of 1012233323 in words is "one billion, twelve million, two hundred thirty-three thousand, three hundred twenty-three".