10121134130 has 64 divisors (see below), whose sum is σ = 20499091200. Its totient is φ = 3579079680.

The previous prime is 10121134123. The next prime is 10121134139. The reversal of 10121134130 is 3143112101.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10121134099 and 10121134108.

It is not an unprimeable number, because it can be changed into a prime (10121134139) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 150926 + ... + 207414.

It is an arithmetic number, because the mean of its divisors is an integer number (320298300).

Almost surely, 2^10121134130 is an apocalyptic number.

10121134130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10121134130 is an abundant number, since it is smaller than the sum of its proper divisors (10377957070).

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

10121134130 is a wasteful number, since it uses less digits than its factorization.

10121134130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56579.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 10121134130 its reverse (3143112101), we get a palindrome (13264246231).

The spelling of 10121134130 in words is "ten billion, one hundred twenty-one million, one hundred thirty-four thousand, one hundred thirty".