231005075122801 has 8 divisors (see below), whose sum is σ = 279535553089920. Its totient is φ = 186357035393088.

The previous prime is 231005075122799. The next prime is 231005075122859. The reversal of 231005075122801 is 108221570500132.

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

It is not a de Polignac number, because 231005075122801 - 2¹ = 231005075122799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231005075162801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 970609559221 + ... + 970609559458.

It is an arithmetic number, because the mean of its divisors is an integer number (34941944136240).

Almost surely, 2^{231005075122801} is an apocalyptic number.

It is an amenable number.

231005075122801 is a deficient number, since it is larger than the sum of its proper divisors (48530477967119).

231005075122801 is a wasteful number, since it uses less digits than its factorization.

231005075122801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1941219118703.

The product of its (nonzero) digits is 33600, while the sum is 37.

The spelling of 231005075122801 in words is "two hundred thirty-one trillion, five billion, seventy-five million, one hundred twenty-two thousand, eight hundred one".