133229041 has 16 divisors (see below), whose sum is σ = 156561408. Its totient is φ = 112107600.

The previous prime is 133229023. The next prime is 133229059. The reversal of 133229041 is 140922331.

It is an interprime number because it is at equal distance from previous prime (133229023) and next prime (133229059).

It is not a de Polignac number, because 133229041 - 2¹⁷ = 133097969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133228997 and 133229015.

It is not an unprimeable number, because it can be changed into a prime (133229081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 651 + ... + 16336.

It is an arithmetic number, because the mean of its divisors is an integer number (9785088).

Almost surely, 2^133229041 is an apocalyptic number.

133229041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

133229041 is a deficient number, since it is larger than the sum of its proper divisors (23332367).

133229041 is a wasteful number, since it uses less digits than its factorization.

133229041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17052.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 133229041 is about 11542.4885098492. The cubic root of 133229041 is about 510.7397198532.

It can be divided in two parts, 1332290 and 41, that added together give a palindrome (1332331).

The spelling of 133229041 in words is "one hundred thirty-three million, two hundred twenty-nine thousand, forty-one".