1320133131203 has 8 divisors (see below), whose sum is σ = 1400878195200. Its totient is φ = 1241333731528.

The previous prime is 1320133131181. The next prime is 1320133131217. The reversal of 1320133131203 is 3021313310231.

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 1320133131203 - 2⁸ = 1320133130947 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1320133131803) 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, 486414683 + ... + 486417396.

It is an arithmetic number, because the mean of its divisors is an integer number (175109774400).

Almost surely, 2^{1320133131203} is an apocalyptic number.

1320133131203 is a deficient number, since it is larger than the sum of its proper divisors (80745063997).

1320133131203 is an equidigital number, since it uses as much as digits as its factorization.

1320133131203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972832161.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1320133131203 its reverse (3021313310231), we get a palindrome (4341446441434).

The spelling of 1320133131203 in words is "one trillion, three hundred twenty billion, one hundred thirty-three million, one hundred thirty-one thousand, two hundred three".