1040213302 has 4 divisors (see below), whose sum is σ = 1560319956. Its totient is φ = 520106650.

The previous prime is 1040213287. The next prime is 1040213309. The reversal of 1040213302 is 2033120401.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040213309) 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 as a sum of consecutive naturals, namely, 260053324 + ... + 260053327.

It is an arithmetic number, because the mean of its divisors is an integer number (390079989).

Almost surely, 2^1040213302 is an apocalyptic number.

1040213302 is a deficient number, since it is larger than the sum of its proper divisors (520106654).

1040213302 is an equidigital number, since it uses as much as digits as its factorization.

1040213302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520106653.

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

The square root of 1040213302 is about 32252.3379307609. The cubic root of 1040213302 is about 1013.2286647671.

Adding to 1040213302 its reverse (2033120401), we get a palindrome (3073333703).

The spelling of 1040213302 in words is "one billion, forty million, two hundred thirteen thousand, three hundred two".