1103331311201 has 8 divisors (see below), whose sum is σ = 1268238800064. Its totient is φ = 940246004880.

The previous prime is 1103331311153. The next prime is 1103331311213. The reversal of 1103331311201 is 1021131333011.

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

It is a de Polignac number, because none of the positive numbers 2^k-1103331311201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1103331311101) 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, 455544335 + ... + 455546756.

It is an arithmetic number, because the mean of its divisors is an integer number (158529850008).

Almost surely, 2^{1103331311201} is an apocalyptic number.

It is an amenable number.

1103331311201 is a deficient number, since it is larger than the sum of its proper divisors (164907488863).

1103331311201 is an equidigital number, since it uses as much as digits as its factorization.

1103331311201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911091271.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 1103331311201 its reverse (1021131333011), we get a palindrome (2124462644212).

The spelling of 1103331311201 in words is "one trillion, one hundred three billion, three hundred thirty-one million, three hundred eleven thousand, two hundred one".