1302223332103 has 4 divisors (see below), whose sum is σ = 1304129955528. Its totient is φ = 1300316708680.

The previous prime is 1302223332083. The next prime is 1302223332107. The reversal of 1302223332103 is 3012333222031.

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-1302223332103 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 (1302223332107) 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, 953310688 + ... + 953312053.

It is an arithmetic number, because the mean of its divisors is an integer number (326032488882).

Almost surely, 2^{1302223332103} is an apocalyptic number.

1302223332103 is a deficient number, since it is larger than the sum of its proper divisors (1906623425).

1302223332103 is an equidigital number, since it uses as much as digits as its factorization.

1302223332103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1906623424.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 1302223332103 its reverse (3012333222031), we get a palindrome (4314556554134).

The spelling of 1302223332103 in words is "one trillion, three hundred two billion, two hundred twenty-three million, three hundred thirty-two thousand, one hundred three".