1145003310 has 128 divisors (see below), whose sum is σ = 3412523520. Its totient is φ = 270777600.

The previous prime is 1145003309. The next prime is 1145003323. The reversal of 1145003310 is 133005411.

It is a super-2 number, since 2×1145003310² = 2622065159821912200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 117069 + ... + 126471.

It is an arithmetic number, because the mean of its divisors is an integer number (26660340).

Almost surely, 2^1145003310 is an apocalyptic number.

1145003310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1145003310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1706261760).

1145003310 is an abundant number, since it is smaller than the sum of its proper divisors (2267520210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1145003310 is a wasteful number, since it uses less digits than its factorization.

1145003310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9471 (or 9465 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 1145003310 is about 33837.8975410707. The cubic root of 1145003310 is about 1046.1699647157.

Adding to 1145003310 its reverse (133005411), we get a palindrome (1278008721).

The spelling of 1145003310 in words is "one billion, one hundred forty-five million, three thousand, three hundred ten".