10110100112121 has 8 divisors (see below), whose sum is σ = 13708610321760. Its totient is φ = 6625828321952.

The previous prime is 10110100112107. The next prime is 10110100112143. The reversal of 10110100112121 is 12121100101101.

10110100112121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10110100112121 is a prime.

It is a super-2 number, since 2×10110100112121² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10110100112097 and 10110100112106.

It is not an unprimeable number, because it can be changed into a prime (10110100112821) 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, 28559604660 + ... + 28559605013.

It is an arithmetic number, because the mean of its divisors is an integer number (1713576290220).

Almost surely, 2^{10110100112121} is an apocalyptic number.

It is an amenable number.

10110100112121 is a deficient number, since it is larger than the sum of its proper divisors (3598510209639).

10110100112121 is an equidigital number, since it uses as much as digits as its factorization.

10110100112121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57119209735.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 10110100112121 its reverse (12121100101101), we get a palindrome (22231200213222).

The spelling of 10110100112121 in words is "ten trillion, one hundred ten billion, one hundred million, one hundred twelve thousand, one hundred twenty-one".