141506233 has 6 divisors (see below), whose sum is σ = 155540042. Its totient is φ = 128641920.

The previous prime is 141506231. The next prime is 141506257. The reversal of 141506233 is 332605141.

It can be written as a sum of positive squares in only one way, i.e., 109662784 + 31843449 = 10472^2 + 5643^2 .

It is not a de Polignac number, because 141506233 - 2¹ = 141506231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 141506198 and 141506207.

It is not an unprimeable number, because it can be changed into a prime (141506231) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 584616 + ... + 584857.

Almost surely, 2^141506233 is an apocalyptic number.

It is an amenable number.

141506233 is a deficient number, since it is larger than the sum of its proper divisors (14033809).

141506233 is a wasteful number, since it uses less digits than its factorization.

141506233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1169495 (or 1169484 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 141506233 is about 11895.6392430167. The cubic root of 141506233 is about 521.1049396696.

The spelling of 141506233 in words is "one hundred forty-one million, five hundred six thousand, two hundred thirty-three".