1303110302123 has 8 divisors (see below), whose sum is σ = 1520955489792. Its totient is φ = 1093186757736.

The previous prime is 1303110302119. The next prime is 1303110302159. The reversal of 1303110302123 is 3212030113031.

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 1303110302123 - 2² = 1303110302119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1303110302095 and 1303110302104.

It is not an unprimeable number, because it can be changed into a prime (1303110302173) 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, 1980410465 + ... + 1980411122.

It is an arithmetic number, because the mean of its divisors is an integer number (190119436224).

Almost surely, 2^{1303110302123} is an apocalyptic number.

1303110302123 is a deficient number, since it is larger than the sum of its proper divisors (217845187669).

1303110302123 is an equidigital number, since it uses as much as digits as its factorization.

1303110302123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3960821641.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1303110302123 its reverse (3212030113031), we get a palindrome (4515140415154).

The spelling of 1303110302123 in words is "one trillion, three hundred three billion, one hundred ten million, three hundred two thousand, one hundred twenty-three".