23231101221054 has 48 divisors (see below), whose sum is σ = 50932900562544. Its totient is φ = 7651984032000.

The previous prime is 23231101221019. The next prime is 23231101221059. The reversal of 23231101221054 is 45012210113232.

It is a happy number.

23231101221054 is a `hidden beast` number, since 2 + 323 + 110 + 1 + 221 + 0 + 5 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23231101221059) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16579597 + ... + 17926104.

It is an arithmetic number, because the mean of its divisors is an integer number (1061102095053).

Almost surely, 2^{23231101221054} is an apocalyptic number.

23231101221054 is an abundant number, since it is smaller than the sum of its proper divisors (27701799341490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23231101221054 is a wasteful number, since it uses less digits than its factorization.

23231101221054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34506153 (or 34506150 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 23231101221054 its reverse (45012210113232), we get a palindrome (68243311334286).

The spelling of 23231101221054 in words is "twenty-three trillion, two hundred thirty-one billion, one hundred one million, two hundred twenty-one thousand, fifty-four".