230334212139 has 4 divisors (see below), whose sum is σ = 307112282856. Its totient is φ = 153556141424.

The previous prime is 230334212113. The next prime is 230334212153. The reversal of 230334212139 is 931212433032.

230334212139 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230334212139 - 2¹⁵ = 230334179371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230334212039) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 38389035354 + ... + 38389035359.

It is an arithmetic number, because the mean of its divisors is an integer number (76778070714).

Almost surely, 2^230334212139 is an apocalyptic number.

230334212139 is a deficient number, since it is larger than the sum of its proper divisors (76778070717).

230334212139 is an equidigital number, since it uses as much as digits as its factorization.

230334212139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76778070716.

The product of its (nonzero) digits is 23328, while the sum is 33.

The spelling of 230334212139 in words is "two hundred thirty billion, three hundred thirty-four million, two hundred twelve thousand, one hundred thirty-nine".