133303230000131 has 4 divisors (see below), whose sum is σ = 136139468936352. Its totient is φ = 130466991063912.

The previous prime is 133303230000089. The next prime is 133303230000151. The reversal of 133303230000131 is 131000032303331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 133303230000131 - 2²⁶ = 133303162891267 is a prime.

It is a super-2 number, since 2×133303230000131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133303230000097 and 133303230000106.

It is not an unprimeable number, because it can be changed into a prime (133303230000151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1418119468040 + ... + 1418119468133.

It is an arithmetic number, because the mean of its divisors is an integer number (34034867234088).

Almost surely, 2^{133303230000131} is an apocalyptic number.

133303230000131 is a deficient number, since it is larger than the sum of its proper divisors (2836238936221).

133303230000131 is an equidigital number, since it uses as much as digits as its factorization.

133303230000131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2836238936220.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 133303230000131 its reverse (131000032303331), we get a palindrome (264303262303462).

The spelling of 133303230000131 in words is "one hundred thirty-three trillion, three hundred three billion, two hundred thirty million, one hundred thirty-one", and thus it is an aban number.