1042313322 has 32 divisors (see below), whose sum is σ = 2108700864. Its totient is φ = 343440000.

The previous prime is 1042313309. The next prime is 1042313329. The reversal of 1042313322 is 2233132401.

It is a super-2 number, since 2×1042313322² = 2172834122437351368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1042313329) 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 15 ways as a sum of consecutive naturals, for example, 345822 + ... + 348822.

It is an arithmetic number, because the mean of its divisors is an integer number (65896902).

Almost surely, 2^1042313322 is an apocalyptic number.

1042313322 is an abundant number, since it is smaller than the sum of its proper divisors (1066387542).

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

1042313322 is a wasteful number, since it uses less digits than its factorization.

1042313322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3654.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1042313322 is about 32284.8776054672. The cubic root of 1042313322 is about 1013.9100539165.

Adding to 1042313322 its reverse (2233132401), we get a palindrome (3275445723).

The spelling of 1042313322 in words is "one billion, forty-two million, three hundred thirteen thousand, three hundred twenty-two".