1002232540003 has 8 divisors (see below), whose sum is σ = 1003800530000. Its totient is φ = 1000664707680.

The previous prime is 1002232539991. The next prime is 1002232540013. The reversal of 1002232540003 is 3000452322001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1002232540003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1002232540013) 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, 23561248 + ... + 23603746.

It is an arithmetic number, because the mean of its divisors is an integer number (125475066250).

Almost surely, 2^{1002232540003} is an apocalyptic number.

1002232540003 is a deficient number, since it is larger than the sum of its proper divisors (1567989997).

1002232540003 is an equidigital number, since it uses as much as digits as its factorization.

1002232540003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78837.

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 1002232540003 its reverse (3000452322001), we get a palindrome (4002684862004).

The spelling of 1002232540003 in words is "one trillion, two billion, two hundred thirty-two million, five hundred forty thousand, three".