231001122101 has 8 divisors (see below), whose sum is σ = 238094903808. Its totient is φ = 224014014000.

The previous prime is 231001122089. The next prime is 231001122103. The reversal of 231001122101 is 101221100132.

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

It is a cyclic number.

It is not a de Polignac number, because 231001122101 - 2¹⁴ = 231001105717 is a prime.

It is a super-2 number, since 2×231001122101² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231001122103) 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, 26664005 + ... + 26672666.

It is an arithmetic number, because the mean of its divisors is an integer number (29761862976).

Almost surely, 2^231001122101 is an apocalyptic number.

It is an amenable number.

231001122101 is a deficient number, since it is larger than the sum of its proper divisors (7093781707).

231001122101 is an equidigital number, since it uses as much as digits as its factorization.

231001122101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53336803.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 231001122101 its reverse (101221100132), we get a palindrome (332222222233).

The spelling of 231001122101 in words is "two hundred thirty-one billion, one million, one hundred twenty-two thousand, one hundred one".