23231121301 has 4 divisors (see below), whose sum is σ = 23456666272. Its totient is φ = 23005576332.

The previous prime is 23231121293. The next prime is 23231121313. The reversal of 23231121301 is 10312113232.

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 23231121301 - 2³ = 23231121293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23231121701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112772331 + ... + 112772536.

It is an arithmetic number, because the mean of its divisors is an integer number (5864166568).

Almost surely, 2^23231121301 is an apocalyptic number.

It is an amenable number.

23231121301 is a deficient number, since it is larger than the sum of its proper divisors (225544971).

23231121301 is a wasteful number, since it uses less digits than its factorization.

23231121301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225544970.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 23231121301 its reverse (10312113232), we get a palindrome (33543234533).

The spelling of 23231121301 in words is "twenty-three billion, two hundred thirty-one million, one hundred twenty-one thousand, three hundred one".