1045302013 has 16 divisors (see below), whose sum is σ = 1240450560. Its totient is φ = 861840000.

The previous prime is 1045301981. The next prime is 1045302023. The reversal of 1045302013 is 3102035401.

It is not a de Polignac number, because 1045302013 - 2⁵ = 1045301981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045302023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45513 + ... + 64513.

It is an arithmetic number, because the mean of its divisors is an integer number (77528160).

Almost surely, 2^1045302013 is an apocalyptic number.

It is an amenable number.

1045302013 is a deficient number, since it is larger than the sum of its proper divisors (195148547).

1045302013 is a wasteful number, since it uses less digits than its factorization.

1045302013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19308.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 1045302013 is about 32331.1307101994. The cubic root of 1045302013 is about 1014.8782119884.

Adding to 1045302013 its reverse (3102035401), we get a palindrome (4147337414).

The spelling of 1045302013 in words is "one billion, forty-five million, three hundred two thousand, thirteen".