23120241103144 has 16 divisors (see below), whose sum is σ = 43356960268020. Its totient is φ = 11558385031680.

The previous prime is 23120241103097. The next prime is 23120241103153. The reversal of 23120241103144 is 44130114202132.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 20651225987044 + 2469015116100 = 4544362^2 + 1571310^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216883369 + ... + 216989944.

Almost surely, 2^{23120241103144} is an apocalyptic number.

It is an amenable number.

23120241103144 is a deficient number, since it is larger than the sum of its proper divisors (20236719164876).

23120241103144 is a wasteful number, since it uses less digits than its factorization.

23120241103144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433879980 (or 433879976 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 23120241103144 its reverse (44130114202132), we get a palindrome (67250355305276).

The spelling of 23120241103144 in words is "twenty-three trillion, one hundred twenty billion, two hundred forty-one million, one hundred three thousand, one hundred forty-four".