102110220130 has 16 divisors (see below), whose sum is σ = 183894509304. Its totient is φ = 40822729600.

The previous prime is 102110220119. The next prime is 102110220133. The reversal of 102110220130 is 31022011201.

It can be written as a sum of positive squares in 4 ways, for example, as 93343081441 + 8767138689 = 305521^2 + 93633^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 102110220130.

It is not an unprimeable number, because it can be changed into a prime (102110220133) 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, 2649721 + ... + 2687980.

Almost surely, 2^102110220130 is an apocalyptic number.

102110220130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102110220130 is a deficient number, since it is larger than the sum of its proper divisors (81784289174).

102110220130 is a wasteful number, since it uses less digits than its factorization.

102110220130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5339621.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 102110220130 its reverse (31022011201), we get a palindrome (133132231331).

The spelling of 102110220130 in words is "one hundred two billion, one hundred ten million, two hundred twenty thousand, one hundred thirty".