231240100301 has 8 divisors (see below), whose sum is σ = 264285396480. Its totient is φ = 198197553168.

The previous prime is 231240100277. The next prime is 231240100303. The reversal of 231240100301 is 103001042132.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-231240100301 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 231240100301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231240100303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 503741 + ... + 846306.

It is an arithmetic number, because the mean of its divisors is an integer number (33035674560).

Almost surely, 2^231240100301 is an apocalyptic number.

It is an amenable number.

231240100301 is a deficient number, since it is larger than the sum of its proper divisors (33045296179).

231240100301 is a wasteful number, since it uses less digits than its factorization.

231240100301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374523.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 231240100301 its reverse (103001042132), we get a palindrome (334241142433).

The spelling of 231240100301 in words is "two hundred thirty-one billion, two hundred forty million, one hundred thousand, three hundred one".