1004312302 has 16 divisors (see below), whose sum is σ = 1763671392. Its totient is φ = 419921280.

The previous prime is 1004312251. The next prime is 1004312303. The reversal of 1004312302 is 2032134001.

It is a happy number.

It is a super-4 number, since 4×1004312302⁴ (a number of 37 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004312303) 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, 874263 + ... + 875410.

It is an arithmetic number, because the mean of its divisors is an integer number (110229462).

Almost surely, 2^1004312302 is an apocalyptic number.

1004312302 is a deficient number, since it is larger than the sum of its proper divisors (759359090).

1004312302 is a wasteful number, since it uses less digits than its factorization.

1004312302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1749723.

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

The square root of 1004312302 is about 31690.8867342017. The cubic root of 1004312302 is about 1001.4353727194.

Adding to 1004312302 its reverse (2032134001), we get a palindrome (3036446303).

The spelling of 1004312302 in words is "one billion, four million, three hundred twelve thousand, three hundred two".