133110011020331 has 16 divisors (see below), whose sum is σ = 135153088682400. Its totient is φ = 131068602593280.

The previous prime is 133110011020309. The next prime is 133110011020351. The reversal of 133110011020331 is 133020110011331.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133110011020331 is a prime.

It is a super-2 number, since 2×133110011020331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133110011020351) 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, 1725592595 + ... + 1725669731.

It is an arithmetic number, because the mean of its divisors is an integer number (8447068042650).

Almost surely, 2^{133110011020331} is an apocalyptic number.

133110011020331 is a deficient number, since it is larger than the sum of its proper divisors (2043077662069).

133110011020331 is an equidigital number, since it uses as much as digits as its factorization.

133110011020331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87614.

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

Adding to 133110011020331 its reverse (133020110011331), we get a palindrome (266130121031662).

The spelling of 133110011020331 in words is "one hundred thirty-three trillion, one hundred ten billion, eleven million, twenty thousand, three hundred thirty-one".