10140134120 has 32 divisors (see below), whose sum is σ = 23202007200. Its totient is φ = 3987306048.

The previous prime is 10140134117. The next prime is 10140134129. The reversal of 10140134120 is 2143104101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10140134129) 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, 2145974 + ... + 2150693.

It is an arithmetic number, because the mean of its divisors is an integer number (725062725).

Almost surely, 2^10140134120 is an apocalyptic number.

10140134120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10140134120 is an abundant number, since it is smaller than the sum of its proper divisors (13061873080).

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

10140134120 is a wasteful number, since it uses less digits than its factorization.

10140134120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4296737 (or 4296733 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10140134120 its reverse (2143104101), we get a palindrome (12283238221).

The spelling of 10140134120 in words is "ten billion, one hundred forty million, one hundred thirty-four thousand, one hundred twenty".