133332111012131 has 8 divisors (see below), whose sum is σ = 137647110152064. Its totient is φ = 129017984578560.

The previous prime is 133332111012127. The next prime is 133332111012137. The reversal of 133332111012131 is 131210111233331.

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 133332111012131 - 2² = 133332111012127 is a prime.

It is a super-2 number, since 2×133332111012131² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 133332111012131.

It is not an unprimeable number, because it can be changed into a prime (133332111012137) 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, 217866080 + ... + 218477213.

It is an arithmetic number, because the mean of its divisors is an integer number (17205888769008).

Almost surely, 2^{133332111012131} is an apocalyptic number.

133332111012131 is a deficient number, since it is larger than the sum of its proper divisors (4314999139933).

133332111012131 is an equidigital number, since it uses as much as digits as its factorization.

133332111012131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436353181.

The product of its (nonzero) digits is 972, while the sum is 26.

Adding to 133332111012131 its reverse (131210111233331), we get a palindrome (264542222245462).

The spelling of 133332111012131 in words is "one hundred thirty-three trillion, three hundred thirty-two billion, one hundred eleven million, twelve thousand, one hundred thirty-one".