1120031212303 has 12 divisors (see below), whose sum is σ = 1191512993512. Its totient is φ = 1052621297280.

The previous prime is 1120031212301. The next prime is 1120031212309. The reversal of 1120031212303 is 3032121300211.

It is not a de Polignac number, because 1120031212303 - 2¹ = 1120031212301 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 (1120031212301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2604600 + ... + 3003997.

Almost surely, 2^{1120031212303} is an apocalyptic number.

1120031212303 is a deficient number, since it is larger than the sum of its proper divisors (71481781209).

1120031212303 is an equidigital number, since it uses as much as digits as its factorization.

1120031212303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5609322 (or 5609305 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1120031212303 its reverse (3032121300211), we get a palindrome (4152152512514).

The spelling of 1120031212303 in words is "one trillion, one hundred twenty billion, thirty-one million, two hundred twelve thousand, three hundred three".