1032120303103 has 4 divisors (see below), whose sum is σ = 1054080309600. Its totient is φ = 1010160296608.

The previous prime is 1032120303073. The next prime is 1032120303107. The reversal of 1032120303103 is 3013030212301.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1032120303103 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 (1032120303107) 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, 10980003178 + ... + 10980003271.

It is an arithmetic number, because the mean of its divisors is an integer number (263520077400).

Almost surely, 2^{1032120303103} is an apocalyptic number.

1032120303103 is a deficient number, since it is larger than the sum of its proper divisors (21960006497).

1032120303103 is an equidigital number, since it uses as much as digits as its factorization.

1032120303103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21960006496.

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

Adding to 1032120303103 its reverse (3013030212301), we get a palindrome (4045150515404).

The spelling of 1032120303103 in words is "one trillion, thirty-two billion, one hundred twenty million, three hundred three thousand, one hundred three".