141021230 has 32 divisors (see below), whose sum is σ = 305372160. Its totient is φ = 45804960.

The previous prime is 141021187. The next prime is 141021259. The reversal of 141021230 is 32120141.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 51686 + ... + 54345.

It is an arithmetic number, because the mean of its divisors is an integer number (9542880).

Almost surely, 2^141021230 is an apocalyptic number.

141021230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

141021230 is an abundant number, since it is smaller than the sum of its proper divisors (164350930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141021230 is a wasteful number, since it uses less digits than its factorization.

141021230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106064.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 141021230 is about 11875.2359976550. The cubic root of 141021230 is about 520.5089076042.

Adding to 141021230 its reverse (32120141), we get a palindrome (173141371).

The spelling of 141021230 in words is "one hundred forty-one million, twenty-one thousand, two hundred thirty".