2231210123023 has 8 divisors (see below), whose sum is σ = 2604208776192. Its totient is φ = 1871775057336.

The previous prime is 2231210122901. The next prime is 2231210123027. The reversal of 2231210123023 is 3203210121322.

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 2231210123023 - 2²⁵ = 2231176568591 is a prime.

It is a super-3 number, since 3×2231210123023³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2231210122985 and 2231210123003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231210123027) 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, 3390896515 + ... + 3390897172.

It is an arithmetic number, because the mean of its divisors is an integer number (325526097024).

Almost surely, 2^{2231210123023} is an apocalyptic number.

2231210123023 is a deficient number, since it is larger than the sum of its proper divisors (372998653169).

2231210123023 is an equidigital number, since it uses as much as digits as its factorization.

2231210123023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6781793741.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2231210123023 its reverse (3203210121322), we get a palindrome (5434420244345).

The spelling of 2231210123023 in words is "two trillion, two hundred thirty-one billion, two hundred ten million, one hundred twenty-three thousand, twenty-three".