23321220113010 has 64 divisors (see below), whose sum is σ = 58509303236352. Its totient is φ = 5937921259776.

The previous prime is 23321220112963. The next prime is 23321220113077. The reversal of 23321220113010 is 1031102212332.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29955769 + ... + 30724428.

It is an arithmetic number, because the mean of its divisors is an integer number (914207863068).

Almost surely, 2^{23321220113010} is an apocalyptic number.

23321220113010 is an abundant number, since it is smaller than the sum of its proper divisors (35188083123342).

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

23321220113010 is a wasteful number, since it uses less digits than its factorization.

23321220113010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60680787.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 23321220113010 its reverse (1031102212332), we get a palindrome (24352322325342).

The spelling of 23321220113010 in words is "twenty-three trillion, three hundred twenty-one billion, two hundred twenty million, one hundred thirteen thousand, ten".