133013303213231 has 8 divisors (see below), whose sum is σ = 152015532679584. Its totient is φ = 114011155998720.

The previous prime is 133013303213227. The next prime is 133013303213233. The reversal of 133013303213231 is 132312303310331.

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

It is a cyclic number.

It is not a de Polignac number, because 133013303213231 - 2² = 133013303213227 is a prime.

It is a super-2 number, since 2×133013303213231² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133013303213194 and 133013303213203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133013303213233) 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, 17057810 + ... + 23600751.

It is an arithmetic number, because the mean of its divisors is an integer number (19001941584948).

Almost surely, 2^{133013303213231} is an apocalyptic number.

133013303213231 is a deficient number, since it is larger than the sum of its proper divisors (19002229466353).

133013303213231 is an equidigital number, since it uses as much as digits as its factorization.

133013303213231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41125921.

The product of its (nonzero) digits is 8748, while the sum is 29.

Adding to 133013303213231 its reverse (132312303310331), we get a palindrome (265325606523562).

The spelling of 133013303213231 in words is "one hundred thirty-three trillion, thirteen billion, three hundred three million, two hundred thirteen thousand, two hundred thirty-one".