1201102333011 has 16 divisors (see below), whose sum is σ = 2033612416000. Its totient is φ = 686344190184.

The previous prime is 1201102332961. The next prime is 1201102333051. The reversal of 1201102333011 is 1103332011021.

1201102333011 is a `hidden beast` number, since 1 + 20 + 110 + 233 + 301 + 1 = 666.

It is not a de Polignac number, because 1201102333011 - 2⁹ = 1201102332499 is a prime.

It is a super-3 number, since 3×1201102333011³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1201102333051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3177519211 + ... + 3177519588.

It is an arithmetic number, because the mean of its divisors is an integer number (127100776000).

Almost surely, 2^{1201102333011} is an apocalyptic number.

1201102333011 is a deficient number, since it is larger than the sum of its proper divisors (832510082989).

1201102333011 is an equidigital number, since it uses as much as digits as its factorization.

1201102333011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6355038815 (or 6355038809 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1201102333011 its reverse (1103332011021), we get a palindrome (2304434344032).

The spelling of 1201102333011 in words is "one trillion, two hundred one billion, one hundred two million, three hundred thirty-three thousand, eleven".