23100121411112 has 32 divisors (see below), whose sum is σ = 45217336725000. Its totient is φ = 11049472804608.

The previous prime is 23100121411109. The next prime is 23100121411121. The reversal of 23100121411112 is 21111412100132.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 22897698803716 + 202422607396 = 4785154^2 + 449914^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 456715487 + ... + 456766062.

Almost surely, 2^{23100121411112} is an apocalyptic number.

It is an amenable number.

23100121411112 is a deficient number, since it is larger than the sum of its proper divisors (22117215313888).

23100121411112 is a wasteful number, since it uses less digits than its factorization.

23100121411112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913481693 (or 913481689 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 23100121411112 its reverse (21111412100132), we get a palindrome (44211533511244).

The spelling of 23100121411112 in words is "twenty-three trillion, one hundred billion, one hundred twenty-one million, four hundred eleven thousand, one hundred twelve".