1303265042 has 8 divisors (see below), whose sum is σ = 1988031600. Its totient is φ = 640587844.

The previous prime is 1303264997. The next prime is 1303265059. The reversal of 1303265042 is 2405623031.

It is a sphenic number, since it is the product of 3 distinct primes.

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 in 3 ways as a sum of consecutive naturals, for example, 5522192 + ... + 5522427.

It is an arithmetic number, because the mean of its divisors is an integer number (248503950).

Almost surely, 2^1303265042 is an apocalyptic number.

1303265042 is a deficient number, since it is larger than the sum of its proper divisors (684766558).

1303265042 is a wasteful number, since it uses less digits than its factorization.

1303265042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11044680.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 1303265042 is about 36100.7623465212. The cubic root of 1303265042 is about 1092.3058226706.

Adding to 1303265042 its reverse (2405623031), we get a palindrome (3708888073).

The spelling of 1303265042 in words is "one billion, three hundred three million, two hundred sixty-five thousand, forty-two".