23231121442301 has 4 divisors (see below), whose sum is σ = 23235358384032. Its totient is φ = 23226884500572.

The previous prime is 23231121442283. The next prime is 23231121442337. The reversal of 23231121442301 is 10324412113232.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23231121442301 - 2³⁴ = 23213941573117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23231121442391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2118462641 + ... + 2118473606.

It is an arithmetic number, because the mean of its divisors is an integer number (5808839596008).

Almost surely, 2^{23231121442301} is an apocalyptic number.

It is an amenable number.

23231121442301 is a deficient number, since it is larger than the sum of its proper divisors (4236941731).

23231121442301 is an equidigital number, since it uses as much as digits as its factorization.

23231121442301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4236941730.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 23231121442301 its reverse (10324412113232), we get a palindrome (33555533555533).

The spelling of 23231121442301 in words is "twenty-three trillion, two hundred thirty-one billion, one hundred twenty-one million, four hundred forty-two thousand, three hundred one".