133526041212131 has 8 divisors (see below), whose sum is σ = 136782932789328. Its totient is φ = 130269157200000.

The previous prime is 133526041212103. The next prime is 133526041212233. The reversal of 133526041212131 is 131212140625331.

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 133526041212131 - 2²⁶ = 133525974103267 is a prime.

It is a super-2 number, since 2×133526041212131² (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 = 133526041212091 and 133526041212100.

It is not an unprimeable number, because it can be changed into a prime (133526041212731) 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, 53116631 + ... + 55573631.

It is an arithmetic number, because the mean of its divisors is an integer number (17097866598666).

Almost surely, 2^{133526041212131} is an apocalyptic number.

133526041212131 is a deficient number, since it is larger than the sum of its proper divisors (3256891577197).

133526041212131 is a wasteful number, since it uses less digits than its factorization.

133526041212131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3782533.

The product of its (nonzero) digits is 25920, while the sum is 35.

Adding to 133526041212131 its reverse (131212140625331), we get a palindrome (264738181837462).

The spelling of 133526041212131 in words is "one hundred thirty-three trillion, five hundred twenty-six billion, forty-one million, two hundred twelve thousand, one hundred thirty-one".