23101210450004 has 48 divisors (see below), whose sum is σ = 42562089747072. Its totient is φ = 10949614190592.

The previous prime is 23101210449991. The next prime is 23101210450037. The reversal of 23101210450004 is 40005401210132.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 118344107 + ... + 118539149.

It is an arithmetic number, because the mean of its divisors is an integer number (886710203064).

Almost surely, 2^{23101210450004} is an apocalyptic number.

It is an amenable number.

23101210450004 is a deficient number, since it is larger than the sum of its proper divisors (19460879297068).

23101210450004 is a wasteful number, since it uses less digits than its factorization.

23101210450004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206576 (or 206574 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 23101210450004 its reverse (40005401210132), we get a palindrome (63106611660136).

The spelling of 23101210450004 in words is "twenty-three trillion, one hundred one billion, two hundred ten million, four hundred fifty thousand, four".