10103420052140 has 24 divisors (see below), whose sum is σ = 21217252199472. Its totient is φ = 4041354670400.

The previous prime is 10103420052139. The next prime is 10103420052227. The reversal of 10103420052140 is 4125002430101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7310267 + ... + 8581773.

It is an arithmetic number, because the mean of its divisors is an integer number (884052174978).

Almost surely, 2^{10103420052140} is an apocalyptic number.

10103420052140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10103420052140 is an abundant number, since it is smaller than the sum of its proper divisors (11113832147332).

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

10103420052140 is a wasteful number, since it uses less digits than its factorization.

10103420052140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1668817 (or 1668815 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 10103420052140 its reverse (4125002430101), we get a palindrome (14228422482241).

The spelling of 10103420052140 in words is "ten trillion, one hundred three billion, four hundred twenty million, fifty-two thousand, one hundred forty".