12100210120130 has 144 divisors (see below), whose sum is σ = 25848469920168. Its totient is φ = 4073351884800.

The previous prime is 12100210120109. The next prime is 12100210120133. The reversal of 12100210120130 is 3102101200121.

It can be written as a sum of positive squares in 12 ways, for example, as 45835812649 + 12054374307481 = 214093^2 + 3471941^2 .

It is not an unprimeable number, because it can be changed into a prime (12100210120133) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 21047462 + ... + 21614718.

Almost surely, 2^{12100210120130} is an apocalyptic number.

12100210120130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12100210120130 is an abundant number, since it is smaller than the sum of its proper divisors (13748259800038).

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

12100210120130 is a wasteful number, since it uses less digits than its factorization.

12100210120130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567381 (or 567353 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 12100210120130 its reverse (3102101200121), we get a palindrome (15202311320251).

The spelling of 12100210120130 in words is "twelve trillion, one hundred billion, two hundred ten million, one hundred twenty thousand, one hundred thirty".