231064601 has 8 divisors (see below), whose sum is σ = 244508544. Its totient is φ = 217903840.

The previous prime is 231064597. The next prime is 231064633. The reversal of 231064601 is 106460132.

It is a happy number.

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

It is not a de Polignac number, because 231064601 - 2² = 231064597 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231064661) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 69116 + ... + 72381.

It is an arithmetic number, because the mean of its divisors is an integer number (30563568).

Almost surely, 2^231064601 is an apocalyptic number.

It is an amenable number.

231064601 is a deficient number, since it is larger than the sum of its proper divisors (13443943).

231064601 is a wasteful number, since it uses less digits than its factorization.

231064601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141591.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 231064601 is about 15200.8092218803. The cubic root of 231064601 is about 613.6364360850.

The spelling of 231064601 in words is "two hundred thirty-one million, sixty-four thousand, six hundred one".