1201103003323 has 8 divisors (see below), whose sum is σ = 1231005288240. Its totient is φ = 1171229627520.

The previous prime is 1201103003273. The next prime is 1201103003341. The reversal of 1201103003323 is 3233003011021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1201103003323 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1201103003323.

It is not an unprimeable number, because it can be changed into a prime (1201103003423) 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, 7143138 + ... + 7309351.

It is an arithmetic number, because the mean of its divisors is an integer number (153875661030).

Almost surely, 2^{1201103003323} is an apocalyptic number.

1201103003323 is a deficient number, since it is larger than the sum of its proper divisors (29902284917).

1201103003323 is a wasteful number, since it uses less digits than its factorization.

1201103003323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14454557.

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

Adding to 1201103003323 its reverse (3233003011021), we get a palindrome (4434106014344).

The spelling of 1201103003323 in words is "one trillion, two hundred one billion, one hundred three million, three thousand, three hundred twenty-three".