23120001230 has 16 divisors (see below), whose sum is σ = 43806318480. Its totient is φ = 8761263552.

The previous prime is 23120001199. The next prime is 23120001277. The reversal of 23120001230 is 3210002132.

It is a happy number.

23120001230 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60841919 + ... + 60842298.

It is an arithmetic number, because the mean of its divisors is an integer number (2737894905).

Almost surely, 2^23120001230 is an apocalyptic number.

23120001230 is a deficient number, since it is larger than the sum of its proper divisors (20686317250).

23120001230 is a wasteful number, since it uses less digits than its factorization.

23120001230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121684243.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 23120001230 its reverse (3210002132), we get a palindrome (26330003362).

The spelling of 23120001230 in words is "twenty-three billion, one hundred twenty million, one thousand, two hundred thirty".