133211041 has 8 divisors (see below), whose sum is σ = 134737344. Its totient is φ = 131690160.

The previous prime is 133211027. The next prime is 133211051. The reversal of 133211041 is 140112331.

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 133211041 - 2⁹ = 133210529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133211051) 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, 66531 + ... + 68503.

It is an arithmetic number, because the mean of its divisors is an integer number (16842168).

Almost surely, 2^133211041 is an apocalyptic number.

It is an amenable number.

133211041 is a deficient number, since it is larger than the sum of its proper divisors (1526303).

133211041 is a wasteful number, since it uses less digits than its factorization.

133211041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2711.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 133211041 is about 11541.7087556393. The cubic root of 133211041 is about 510.7167175385.

Adding to 133211041 its reverse (140112331), we get a palindrome (273323372).

The spelling of 133211041 in words is "one hundred thirty-three million, two hundred eleven thousand, forty-one".