231043370 has 8 divisors (see below), whose sum is σ = 415878084. Its totient is φ = 92417344.

The previous prime is 231043369. The next prime is 231043381. The reversal of 231043370 is 73340132.

It is a happy number.

231043370 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 212372329 + 18671041 = 14573^2 + 4321^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11552159 + ... + 11552178.

Almost surely, 2^231043370 is an apocalyptic number.

231043370 is a deficient number, since it is larger than the sum of its proper divisors (184834714).

231043370 is a wasteful number, since it uses less digits than its factorization.

231043370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23104344.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 231043370 is about 15200.1108548589. The cubic root of 231043370 is about 613.6176411763.

The spelling of 231043370 in words is "two hundred thirty-one million, forty-three thousand, three hundred seventy".