1320212233103 has 8 divisors (see below), whose sum is σ = 1323703465056. Its totient is φ = 1316723040000.

The previous prime is 1320212233099. The next prime is 1320212233111. The reversal of 1320212233103 is 3013322120231.

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 1320212233103 - 2² = 1320212233099 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 (1320212233133) 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, 791438 + ... + 1807428.

It is an arithmetic number, because the mean of its divisors is an integer number (165462933132).

Almost surely, 2^{1320212233103} is an apocalyptic number.

1320212233103 is a deficient number, since it is larger than the sum of its proper divisors (3491231953).

1320212233103 is a wasteful number, since it uses less digits than its factorization.

1320212233103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019425.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1320212233103 its reverse (3013322120231), we get a palindrome (4333534353334).

The spelling of 1320212233103 in words is "one trillion, three hundred twenty billion, two hundred twelve million, two hundred thirty-three thousand, one hundred three".