121106110130311 has 32 divisors (see below), whose sum is σ = 125922131951616. Its totient is φ = 116350728912000.

The previous prime is 121106110130309. The next prime is 121106110130353. The reversal of 121106110130311 is 113031011601121.

It is a cyclic number.

It is not a de Polignac number, because 121106110130311 - 2¹ = 121106110130309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121106110130011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2815548441 + ... + 2815591453.

It is an arithmetic number, because the mean of its divisors is an integer number (3935066623488).

Almost surely, 2^{121106110130311} is an apocalyptic number.

121106110130311 is a deficient number, since it is larger than the sum of its proper divisors (4816021821305).

121106110130311 is a wasteful number, since it uses less digits than its factorization.

121106110130311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44503.

The product of its (nonzero) digits is 108, while the sum is 22.

Adding to 121106110130311 its reverse (113031011601121), we get a palindrome (234137121731432).

The spelling of 121106110130311 in words is "one hundred twenty-one trillion, one hundred six billion, one hundred ten million, one hundred thirty thousand, three hundred eleven".