1020232303003 has 4 divisors (see below), whose sum is σ = 1020393968688. Its totient is φ = 1020070637320.

The previous prime is 1020232303001. The next prime is 1020232303009. The reversal of 1020232303003 is 3003032320201.

It is a happy number.

1020232303003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1020232303003 - 2¹ = 1020232303001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1020232303001) 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, 80823376 + ... + 80835997.

It is an arithmetic number, because the mean of its divisors is an integer number (255098492172).

Almost surely, 2^{1020232303003} is an apocalyptic number.

1020232303003 is a deficient number, since it is larger than the sum of its proper divisors (161665685).

1020232303003 is an equidigital number, since it uses as much as digits as its factorization.

1020232303003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161665684.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 1020232303003 its reverse (3003032320201), we get a palindrome (4023264623204).

The spelling of 1020232303003 in words is "one trillion, twenty billion, two hundred thirty-two million, three hundred three thousand, three".