141023233 has 8 divisors (see below), whose sum is σ = 152772200. Its totient is φ = 130173264.

The previous prime is 141023227. The next prime is 141023237. The reversal of 141023233 is 332320141.

It can be written as a sum of positive squares in 4 ways, for example, as 31674384 + 109348849 = 5628^2 + 10457^2 .

It is not a de Polignac number, because 141023233 - 2¹⁷ = 140892161 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 141023233.

It is not an unprimeable number, because it can be changed into a prime (141023237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29898 + ... + 34291.

It is an arithmetic number, because the mean of its divisors is an integer number (19096525).

Almost surely, 2^141023233 is an apocalyptic number.

141023233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

141023233 is a deficient number, since it is larger than the sum of its proper divisors (11748967).

141023233 is an frugal number, since it uses more digits than its factorization.

141023233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64228 (or 64202 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 141023233 is about 11875.3203325216. The cubic root of 141023233 is about 520.5113719481.

Adding to 141023233 its reverse (332320141), we get a palindrome (473343374).

The spelling of 141023233 in words is "one hundred forty-one million, twenty-three thousand, two hundred thirty-three".