230132142140 has 24 divisors (see below), whose sum is σ = 483313944960. Its totient is φ = 92045914688.

The previous prime is 230132142137. The next prime is 230132142151. The reversal of 230132142140 is 41241231032.

230132142140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157772 + ... + 696531.

It is an arithmetic number, because the mean of its divisors is an integer number (20138081040).

Almost surely, 2^230132142140 is an apocalyptic number.

230132142140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230132142140 is an abundant number, since it is smaller than the sum of its proper divisors (253181802820).

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

230132142140 is a wasteful number, since it uses less digits than its factorization.

230132142140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867781 (or 867779 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 230132142140 its reverse (41241231032), we get a palindrome (271373373172).

The spelling of 230132142140 in words is "two hundred thirty billion, one hundred thirty-two million, one hundred forty-two thousand, one hundred forty".