23111421104010 has 32 divisors (see below), whose sum is σ = 55469990040192. Its totient is φ = 6162759028800.

The previous prime is 23111421103951. The next prime is 23111421104041. The reversal of 23111421104010 is 1040112411132.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17256166 + ... + 18547185.

It is an arithmetic number, because the mean of its divisors is an integer number (1733437188756).

Almost surely, 2^{23111421104010} is an apocalyptic number.

23111421104010 is an abundant number, since it is smaller than the sum of its proper divisors (32358568936182).

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

23111421104010 is a wasteful number, since it uses less digits than its factorization.

23111421104010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35824878.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 23111421104010 its reverse (1040112411132), we get a palindrome (24151533515142).

The spelling of 23111421104010 in words is "twenty-three trillion, one hundred eleven billion, four hundred twenty-one million, one hundred four thousand, ten".