2103032230212 has 96 divisors (see below), whose sum is σ = 5036158245888. Its totient is φ = 682669862784.

The previous prime is 2103032230193. The next prime is 2103032230241. The reversal of 2103032230212 is 2120322303012.

It is a happy number.

It is a super-2 number, since 2×2103032230212² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 451001793 + ... + 451006455.

It is an arithmetic number, because the mean of its divisors is an integer number (52459981728).

Almost surely, 2^{2103032230212} is an apocalyptic number.

It is an amenable number.

2103032230212 is an abundant number, since it is smaller than the sum of its proper divisors (2933126015676).

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

2103032230212 is a wasteful number, since it uses less digits than its factorization.

2103032230212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7129 (or 7127 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2103032230212 its reverse (2120322303012), we get a palindrome (4223354533224).

The spelling of 2103032230212 in words is "two trillion, one hundred three billion, thirty-two million, two hundred thirty thousand, two hundred twelve".