1002231330 has 32 divisors (see below), whose sum is σ = 2411382528. Its totient is φ = 266592000.

The previous prime is 1002231313. The next prime is 1002231331. The reversal of 1002231330 is 331322001.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (1002231331) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 29626 + ... + 53685.

It is an arithmetic number, because the mean of its divisors is an integer number (75355704).

Almost surely, 2^1002231330 is an apocalyptic number.

1002231330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1002231330 is an abundant number, since it is smaller than the sum of its proper divisors (1409151198).

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

1002231330 is a wasteful number, since it uses less digits than its factorization.

1002231330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83722.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 1002231330 is about 31658.0373680997. The cubic root of 1002231330 is about 1000.7432241477.

Adding to 1002231330 its reverse (331322001), we get a palindrome (1333553331).

The spelling of 1002231330 in words is "one billion, two million, two hundred thirty-one thousand, three hundred thirty".