1003302313223 has 8 divisors (see below), whose sum is σ = 1149755553792. Its totient is φ = 857630157336.

The previous prime is 1003302313147. The next prime is 1003302313267. The reversal of 1003302313223 is 3223132033001.

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-1003302313223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003302313823) 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, 195268415 + ... + 195273552.

It is an arithmetic number, because the mean of its divisors is an integer number (143719444224).

Almost surely, 2^{1003302313223} is an apocalyptic number.

1003302313223 is a deficient number, since it is larger than the sum of its proper divisors (146453240569).

1003302313223 is an equidigital number, since it uses as much as digits as its factorization.

1003302313223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390542341.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 1003302313223 its reverse (3223132033001), we get a palindrome (4226434346224).

The spelling of 1003302313223 in words is "one trillion, three billion, three hundred two million, three hundred thirteen thousand, two hundred twenty-three".