121020011001110 has 32 divisors (see below), whose sum is σ = 235888728671232. Its totient is φ = 44437437095040.

The previous prime is 121020011001107. The next prime is 121020011001133. The reversal of 121020011001110 is 11100110020121.

It is a junction number, because it is equal to n+sod(n) for n = 121020011001091 and 121020011001100.

It is a congruent number.

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, 2571587414 + ... + 2571634473.

It is an arithmetic number, because the mean of its divisors is an integer number (7371522770976).

Almost surely, 2^{121020011001110} is an apocalyptic number.

121020011001110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121020011001110 is a deficient number, since it is larger than the sum of its proper divisors (114868717670122).

121020011001110 is a wasteful number, since it uses less digits than its factorization.

121020011001110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5143222088.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 121020011001110 its reverse (11100110020121), we get a palindrome (132120121021231).

The spelling of 121020011001110 in words is "one hundred twenty-one trillion, twenty billion, eleven million, one thousand, one hundred ten".