1120231331003 has 8 divisors (see below), whose sum is σ = 1179725214720. Its totient is φ = 1060790881320.

The previous prime is 1120231330997. The next prime is 1120231331099. The reversal of 1120231331003 is 3001331320211.

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 1120231331003 - 2¹⁴ = 1120231314619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120231334003) 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, 13315463 + ... + 13399328.

It is an arithmetic number, because the mean of its divisors is an integer number (147465651840).

Almost surely, 2^{1120231331003} is an apocalyptic number.

1120231331003 is a deficient number, since it is larger than the sum of its proper divisors (59493883717).

1120231331003 is a wasteful number, since it uses less digits than its factorization.

1120231331003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26717017.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1120231331003 its reverse (3001331320211), we get a palindrome (4121562651214).

The spelling of 1120231331003 in words is "one trillion, one hundred twenty billion, two hundred thirty-one million, three hundred thirty-one thousand, three".