141420133 has 16 divisors (see below), whose sum is σ = 147603456. Its totient is φ = 135411120.

The previous prime is 141420119. The next prime is 141420137. The reversal of 141420133 is 331024141.

It is a cyclic number.

It is not a de Polignac number, because 141420133 - 2⁵ = 141420101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 141420133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141420137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 634060 + ... + 634282.

It is an arithmetic number, because the mean of its divisors is an integer number (9225216).

Almost surely, 2^141420133 is an apocalyptic number.

It is an amenable number.

141420133 is a deficient number, since it is larger than the sum of its proper divisors (6183323).

141420133 is a wasteful number, since it uses less digits than its factorization.

141420133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 141420133 is about 11892.0197191226. The cubic root of 141420133 is about 520.9992288061. Note that the first 3 decimals are identical.

Adding to 141420133 its reverse (331024141), we get a palindrome (472444274).

The spelling of 141420133 in words is "one hundred forty-one million, four hundred twenty thousand, one hundred thirty-three".