133013310021131 has 8 divisors (see below), whose sum is σ = 133218741326160. Its totient is φ = 132808001184288.

The previous prime is 133013310021091. The next prime is 133013310021143. The reversal of 133013310021131 is 131120013310331.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133013310021131 is a prime.

It is a super-2 number, since 2×133013310021131² (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 = 133013310021097 and 133013310021106.

It is not an unprimeable number, because it can be changed into a prime (133013310021161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28443041 + ... + 32787698.

It is an arithmetic number, because the mean of its divisors is an integer number (16652342665770).

Almost surely, 2^{133013310021131} is an apocalyptic number.

133013310021131 is a deficient number, since it is larger than the sum of its proper divisors (205431305029).

133013310021131 is an equidigital number, since it uses as much as digits as its factorization.

133013310021131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61234093.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 133013310021131 its reverse (131120013310331), we get a palindrome (264133323331462).

The spelling of 133013310021131 in words is "one hundred thirty-three trillion, thirteen billion, three hundred ten million, twenty-one thousand, one hundred thirty-one".