1145004302 has 8 divisors (see below), whose sum is σ = 1849622376. Its totient is φ = 528463512.

The previous prime is 1145004241. The next prime is 1145004337. The reversal of 1145004302 is 2034005411.

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

It is a super-2 number, since 2×1145004302² = 2622069703197014408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22019288 + ... + 22019339.

It is an arithmetic number, because the mean of its divisors is an integer number (231202797).

Almost surely, 2^1145004302 is an apocalyptic number.

1145004302 is a deficient number, since it is larger than the sum of its proper divisors (704618074).

1145004302 is a wasteful number, since it uses less digits than its factorization.

1145004302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44038642.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 1145004302 is about 33837.9121991886. The cubic root of 1145004302 is about 1046.1702668401.

Adding to 1145004302 its reverse (2034005411), we get a palindrome (3179009713).

The spelling of 1145004302 in words is "one billion, one hundred forty-five million, four thousand, three hundred two".