10121011120 has 60 divisors (see below), whose sum is σ = 25865063280. Its totient is φ = 3680364160.

The previous prime is 10121011111. The next prime is 10121011157. The reversal of 10121011120 is 2111012101.

10121011120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 10121011097 and 10121011106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 513100 + ... + 532459.

It is an arithmetic number, because the mean of its divisors is an integer number (431084388).

Almost surely, 2^10121011120 is an apocalyptic number.

10121011120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10121011120 is an abundant number, since it is smaller than the sum of its proper divisors (15744052160).

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

10121011120 is a wasteful number, since it uses less digits than its factorization.

10121011120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1045594 (or 1045577 counting only the distinct ones).

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

Adding to 10121011120 its reverse (2111012101), we get a palindrome (12232023221).

The spelling of 10121011120 in words is "ten billion, one hundred twenty-one million, eleven thousand, one hundred twenty".