1201101221303 has 8 divisors (see below), whose sum is σ = 1210295264640. Its totient is φ = 1191907562040.

The previous prime is 1201101221293. The next prime is 1201101221311. The reversal of 1201101221303 is 3031221011021.

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 1201101221303 - 2¹² = 1201101217207 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 (1201101227303) 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, 11708408 + ... + 11810546.

It is an arithmetic number, because the mean of its divisors is an integer number (151286908080).

Almost surely, 2^{1201101221303} is an apocalyptic number.

1201101221303 is a deficient number, since it is larger than the sum of its proper divisors (9194043337).

1201101221303 is a wasteful number, since it uses less digits than its factorization.

1201101221303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192037.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1201101221303 its reverse (3031221011021), we get a palindrome (4232322232324).

The spelling of 1201101221303 in words is "one trillion, two hundred one billion, one hundred one million, two hundred twenty-one thousand, three hundred three".