1120403403331 has 8 divisors (see below), whose sum is σ = 1150977446384. Its totient is φ = 1089844774560.

The previous prime is 1120403403283. The next prime is 1120403403347. The reversal of 1120403403331 is 1333043040211.

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 1120403403331 - 2¹⁵ = 1120403370563 is a prime.

It is a super-2 number, since 2×1120403403331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1120403403296 and 1120403403305.

It is not an unprimeable number, because it can be changed into a prime (1120403403731) 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, 3706140 + ... + 3997033.

It is an arithmetic number, because the mean of its divisors is an integer number (143872180798).

Almost surely, 2^{1120403403331} is an apocalyptic number.

1120403403331 is a deficient number, since it is larger than the sum of its proper divisors (30574043053).

1120403403331 is an equidigital number, since it uses as much as digits as its factorization.

1120403403331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7707141.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1120403403331 its reverse (1333043040211), we get a palindrome (2453446443542).

The spelling of 1120403403331 in words is "one trillion, one hundred twenty billion, four hundred three million, four hundred three thousand, three hundred thirty-one".