133011201103231 has 16 divisors (see below), whose sum is σ = 152744658422400. Its totient is φ = 114551709040800.

The previous prime is 133011201103199. The next prime is 133011201103273. The reversal of 133011201103231 is 132301102110331.

It is a cyclic number.

It is not a de Polignac number, because 133011201103231 - 2⁵ = 133011201103199 is a prime.

It is a super-2 number, since 2×133011201103231² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133011201103531) 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, 2336125 + ... + 16476646.

It is an arithmetic number, because the mean of its divisors is an integer number (9546541151400).

Almost surely, 2^{133011201103231} is an apocalyptic number.

133011201103231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

133011201103231 is a deficient number, since it is larger than the sum of its proper divisors (19733457319169).

133011201103231 is a wasteful number, since it uses less digits than its factorization.

133011201103231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18846630.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 133011201103231 its reverse (132301102110331), we get a palindrome (265312303213562).

The spelling of 133011201103231 in words is "one hundred thirty-three trillion, eleven billion, two hundred one million, one hundred three thousand, two hundred thirty-one".