1013122323 has 10 divisors (see below), whose sum is σ = 1513429764. Its totient is φ = 675414828.

The previous prime is 1013122321. The next prime is 1013122339. The reversal of 1013122323 is 3232213101.

It is not a de Polignac number, because 1013122323 - 2¹ = 1013122321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1013122296 and 1013122305.

It is not an unprimeable number, because it can be changed into a prime (1013122321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6253761 + ... + 6253922.

Almost surely, 2^1013122323 is an apocalyptic number.

1013122323 is a deficient number, since it is larger than the sum of its proper divisors (500307441).

1013122323 is an equidigital number, since it uses as much as digits as its factorization.

1013122323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12507695 (or 12507686 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1013122323 is about 31829.5825137560. The cubic root of 1013122323 is about 1004.3551131219.

Adding to 1013122323 its reverse (3232213101), we get a palindrome (4245335424).

The spelling of 1013122323 in words is "one billion, thirteen million, one hundred twenty-two thousand, three hundred twenty-three".