10121203110 has 64 divisors (see below), whose sum is σ = 24967948032. Its totient is φ = 2623879296.

The previous prime is 10121203093. The next prime is 10121203121. The reversal of 10121203110 is 1130212101.

10121203110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 1687537 + ... + 1693523.

It is an arithmetic number, because the mean of its divisors is an integer number (390124188).

Almost surely, 2^10121203110 is an apocalyptic number.

10121203110 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 10121203110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12483974016).

10121203110 is an abundant number, since it is smaller than the sum of its proper divisors (14846744922).

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

10121203110 is a wasteful number, since it uses less digits than its factorization.

10121203110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7557.

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

Adding to 10121203110 its reverse (1130212101), we get a palindrome (11251415211).

The spelling of 10121203110 in words is "ten billion, one hundred twenty-one million, two hundred three thousand, one hundred ten".