1003112322 has 16 divisors (see below), whose sum is σ = 2070941952. Its totient is φ = 323584560.

The previous prime is 1003112321. The next prime is 1003112333. The reversal of 1003112322 is 2232113001.

1003112322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1003112321) 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, 2696353 + ... + 2696724.

It is an arithmetic number, because the mean of its divisors is an integer number (129433872).

Almost surely, 2^1003112322 is an apocalyptic number.

1003112322 is an abundant number, since it is smaller than the sum of its proper divisors (1067829630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1003112322 is a wasteful number, since it uses less digits than its factorization.

1003112322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5393113.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1003112322 is about 31671.9485033681. The cubic root of 1003112322 is about 1001.0363662406.

Adding to 1003112322 its reverse (2232113001), we get a palindrome (3235225323).

The spelling of 1003112322 in words is "one billion, three million, one hundred twelve thousand, three hundred twenty-two".