2102130424330 has 32 divisors (see below), whose sum is σ = 3836446286400. Its totient is φ = 829210580352.

The previous prime is 2102130424271. The next prime is 2102130424349. The reversal of 2102130424330 is 334240312012.

It is a junction number, because it is equal to n+sod(n) for n = 2102130424295 and 2102130424304.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2778712 + ... + 3453331.

It is an arithmetic number, because the mean of its divisors is an integer number (119888946450).

Almost surely, 2^{2102130424330} is an apocalyptic number.

2102130424330 is a deficient number, since it is larger than the sum of its proper divisors (1734315862070).

2102130424330 is a wasteful number, since it uses less digits than its factorization.

2102130424330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6232518.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2102130424330 its reverse (334240312012), we get a palindrome (2436370736342).

The spelling of 2102130424330 in words is "two trillion, one hundred two billion, one hundred thirty million, four hundred twenty-four thousand, three hundred thirty".