141012545 has 8 divisors (see below), whose sum is σ = 170548224. Its totient is φ = 111921264.

The previous prime is 141012527. The next prime is 141012577. The reversal of 141012545 is 545210141.

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 141012545 - 2⁶ = 141012481 is a prime.

It is an alternating number because its digits alternate between odd and even.

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 141012545.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110399 + ... + 111668.

It is an arithmetic number, because the mean of its divisors is an integer number (21318528).

Almost surely, 2^141012545 is an apocalyptic number.

It is an amenable number.

141012545 is a deficient number, since it is larger than the sum of its proper divisors (29535679).

141012545 is a wasteful number, since it uses less digits than its factorization.

141012545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222199.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 141012545 is about 11874.8703150813. The cubic root of 141012545 is about 520.4982219492.

Adding to 141012545 its reverse (545210141), we get a palindrome (686222686).

The spelling of 141012545 in words is "one hundred forty-one million, twelve thousand, five hundred forty-five".