10121201130 has 64 divisors (see below), whose sum is σ = 25001971200. Its totient is φ = 2621099520.

The previous prime is 10121201099. The next prime is 10121201131. The reversal of 10121201130 is 3110212101.

10121201130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10121201131) by changing a digit.

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, 109566 + ... + 179574.

It is an arithmetic number, because the mean of its divisors is an integer number (390655800).

Almost surely, 2^10121201130 is an apocalyptic number.

10121201130 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 10121201130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12500985600).

10121201130 is an abundant number, since it is smaller than the sum of its proper divisors (14880770070).

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

10121201130 is a wasteful number, since it uses less digits than its factorization.

10121201130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70159.

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

Adding to 10121201130 its reverse (3110212101), we get a palindrome (13231413231).

The spelling of 10121201130 in words is "ten billion, one hundred twenty-one million, two hundred one thousand, one hundred thirty".