12102100130 has 8 divisors (see below), whose sum is σ = 21783780252. Its totient is φ = 4840840048.

The previous prime is 12102100121. The next prime is 12102100147. The reversal of 12102100130 is 3100120121.

It can be written as a sum of positive squares in 2 ways, for example, as 11978645809 + 123454321 = 109447^2 + 11111^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 605104997 + ... + 605105016.

Almost surely, 2^12102100130 is an apocalyptic number.

12102100130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12102100130 is a deficient number, since it is larger than the sum of its proper divisors (9681680122).

12102100130 is a wasteful number, since it uses less digits than its factorization.

12102100130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210210020.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 12102100130 its reverse (3100120121), we get a palindrome (15202220251).

The spelling of 12102100130 in words is "twelve billion, one hundred two million, one hundred thousand, one hundred thirty".