133301113113 has 8 divisors (see below), whose sum is σ = 203125505728. Its totient is φ = 76172064624.

The previous prime is 133301113109. The next prime is 133301113139. The reversal of 133301113113 is 311311103331.

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

It is not a de Polignac number, because 133301113113 - 2² = 133301113109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 6347672053 = 133301113113 / (1 + 3 + 3 + 3 + 0 + 1 + 1 + 1 + 3 + 1 + 1 + 3).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 133301113113.

It is not an unprimeable number, because it can be changed into a prime (133301113163) 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, 3173836006 + ... + 3173836047.

It is an arithmetic number, because the mean of its divisors is an integer number (25390688216).

Almost surely, 2^133301113113 is an apocalyptic number.

It is an amenable number.

133301113113 is a deficient number, since it is larger than the sum of its proper divisors (69824392615).

133301113113 is an equidigital number, since it uses as much as digits as its factorization.

133301113113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6347672063.

The product of its (nonzero) digits is 243, while the sum is 21.

Adding to 133301113113 its reverse (311311103331), we get a palindrome (444612216444).

The spelling of 133301113113 in words is "one hundred thirty-three billion, three hundred one million, one hundred thirteen thousand, one hundred thirteen".