110020001010121 has 8 divisors (see below), whose sum is σ = 110810611233504. Its totient is φ = 109232112337440.

The previous prime is 110020001010097. The next prime is 110020001010131. The reversal of 110020001010121 is 121010100020011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 110020001010121 - 2³⁹ = 109470245196233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110020001010098 and 110020001010107.

It is not an unprimeable number, because it can be changed into a prime (110020001010131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 680306535 + ... + 680468236.

It is an arithmetic number, because the mean of its divisors is an integer number (13851326404188).

Almost surely, 2^{110020001010121} is an apocalyptic number.

It is an amenable number.

110020001010121 is a deficient number, since it is larger than the sum of its proper divisors (790610223383).

110020001010121 is a wasteful number, since it uses less digits than its factorization.

110020001010121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1360775351.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 110020001010121 its reverse (121010100020011), we get a palindrome (231030101030132).

The spelling of 110020001010121 in words is "one hundred ten trillion, twenty billion, one million, ten thousand, one hundred twenty-one".