133000211021131 has 8 divisors (see below), whose sum is σ = 133209091368000. Its totient is φ = 132791484323400.

The previous prime is 133000211021101. The next prime is 133000211021159. The reversal of 133000211021131 is 131120112000331.

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 133000211021131 - 2⁵ = 133000211021099 is a prime.

It is a super-2 number, since 2×133000211021131² (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 = 133000211021099 and 133000211021108.

It is not an unprimeable number, because it can be changed into a prime (133000211021101) 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, 36679645 + ... + 40142206.

It is an arithmetic number, because the mean of its divisors is an integer number (16651136421000).

Almost surely, 2^{133000211021131} is an apocalyptic number.

133000211021131 is a deficient number, since it is larger than the sum of its proper divisors (208880346869).

133000211021131 is a wasteful number, since it uses less digits than its factorization.

133000211021131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76824569.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 133000211021131 its reverse (131120112000331), we get a palindrome (264120323021462).

The spelling of 133000211021131 in words is "one hundred thirty-three trillion, two hundred eleven million, twenty-one thousand, one hundred thirty-one".