121106110130310 has 128 divisors (see below), whose sum is σ = 303539814958464. Its totient is φ = 30893154140160.

The previous prime is 121106110130309. The next prime is 121106110130353. The reversal of 121106110130310 is 13031011601121.

It is a super-2 number, since 2×121106110130310² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 151067494 + ... + 151867046.

It is an arithmetic number, because the mean of its divisors is an integer number (2371404804363).

Almost surely, 2^{121106110130310} is an apocalyptic number.

121106110130310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 121106110130310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151769907479232).

121106110130310 is an abundant number, since it is smaller than the sum of its proper divisors (182433704828154).

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

121106110130310 is a wasteful number, since it uses less digits than its factorization.

121106110130310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801898.

The product of its (nonzero) digits is 108, while the sum is 21.

Adding to 121106110130310 its reverse (13031011601121), we get a palindrome (134137121731431).

The spelling of 121106110130310 in words is "one hundred twenty-one trillion, one hundred six billion, one hundred ten million, one hundred thirty thousand, three hundred ten".