1040013322 has 4 divisors (see below), whose sum is σ = 1560019986. Its totient is φ = 520006660.

The previous prime is 1040013311. The next prime is 1040013343. The reversal of 1040013322 is 2233100401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2233100401 = 7 ⋅319014343.

It can be written as a sum of positive squares in only one way, i.e., 795747681 + 244265641 = 28209^2 + 15629^2 .

It is a super-3 number, since 3×1040013322³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1040013296 and 1040013305.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 260003329 + ... + 260003332.

Almost surely, 2^1040013322 is an apocalyptic number.

1040013322 is a deficient number, since it is larger than the sum of its proper divisors (520006664).

1040013322 is an equidigital number, since it uses as much as digits as its factorization.

1040013322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520006663.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1040013322 is about 32249.2375413745. The cubic root of 1040013322 is about 1013.1637298625.

Adding to 1040013322 its reverse (2233100401), we get a palindrome (3273113723).

The spelling of 1040013322 in words is "one billion, forty million, thirteen thousand, three hundred twenty-two".