1146332003 has 8 divisors (see below), whose sum is σ = 1157213088. Its totient is φ = 1135464064.

The previous prime is 1146331999. The next prime is 1146332009. The reversal of 1146332003 is 3002336411.

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

It is a cyclic number.

It is not a de Polignac number, because 1146332003 - 2² = 1146331999 is a prime.

It is a super-2 number, since 2×1146332003² = 2628154122203984018, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1146332003.

It is not an unprimeable number, because it can be changed into a prime (1146332009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302426 + ... + 306192.

It is an arithmetic number, because the mean of its divisors is an integer number (144651636).

Almost surely, 2^1146332003 is an apocalyptic number.

1146332003 is a deficient number, since it is larger than the sum of its proper divisors (10881085).

1146332003 is a wasteful number, since it uses less digits than its factorization.

1146332003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6573.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 1146332003 is about 33857.5250572159. The cubic root of 1146332003 is about 1046.5744763194.

Adding to 1146332003 its reverse (3002336411), we get a palindrome (4148668414).

The spelling of 1146332003 in words is "one billion, one hundred forty-six million, three hundred thirty-two thousand, three".