1120431220003 has 8 divisors (see below), whose sum is σ = 1130369332896. Its totient is φ = 1110493507200.

The previous prime is 1120431219983. The next prime is 1120431220031. The reversal of 1120431220003 is 3000221340211.

It is a happy number.

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 1120431220003 - 2⁹ = 1120431219491 is a prime.

It is a super-2 number, since 2×1120431220003² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120431220703) 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, 10244538 + ... + 10353328.

It is an arithmetic number, because the mean of its divisors is an integer number (141296166612).

Almost surely, 2^{1120431220003} is an apocalyptic number.

1120431220003 is a deficient number, since it is larger than the sum of its proper divisors (9938112893).

1120431220003 is a wasteful number, since it uses less digits than its factorization.

1120431220003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200045.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1120431220003 its reverse (3000221340211), we get a palindrome (4120652560214).

The spelling of 1120431220003 in words is "one trillion, one hundred twenty billion, four hundred thirty-one million, two hundred twenty thousand, three".