2103420130210 has 32 divisors (see below), whose sum is σ = 4361106862080. Its totient is φ = 715494088512.

The previous prime is 2103420130193. The next prime is 2103420130219. The reversal of 2103420130210 is 120310243012.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2103420130219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118293705 + ... + 118311484.

It is an arithmetic number, because the mean of its divisors is an integer number (136284589440).

Almost surely, 2^{2103420130210} is an apocalyptic number.

2103420130210 is an abundant number, since it is smaller than the sum of its proper divisors (2257686731870).

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

2103420130210 is a wasteful number, since it uses less digits than its factorization.

2103420130210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236605330.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2103420130210 its reverse (120310243012), we get a palindrome (2223730373222).

The spelling of 2103420130210 in words is "two trillion, one hundred three billion, four hundred twenty million, one hundred thirty thousand, two hundred ten".