1120231303003 has 4 divisors (see below), whose sum is σ = 1127103887848. Its totient is φ = 1113358718160.

The previous prime is 1120231302991. The next prime is 1120231303007. The reversal of 1120231303003 is 3003031320211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1120231303003 - 2³⁷ = 982792349531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120231303007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3436292178 + ... + 3436292503.

It is an arithmetic number, because the mean of its divisors is an integer number (281775971962).

Almost surely, 2^{1120231303003} is an apocalyptic number.

1120231303003 is a deficient number, since it is larger than the sum of its proper divisors (6872584845).

1120231303003 is an equidigital number, since it uses as much as digits as its factorization.

1120231303003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6872584844.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1120231303003 its reverse (3003031320211), we get a palindrome (4123262623214).

The spelling of 1120231303003 in words is "one trillion, one hundred twenty billion, two hundred thirty-one million, three hundred three thousand, three".