12800130 has 32 divisors (see below), whose sum is σ = 35109504. Its totient is φ = 2925696.

The previous prime is 12800087. The next prime is 12800131. The reversal of 12800130 is 3100821.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12800131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30267 + ... + 30686.

It is an arithmetic number, because the mean of its divisors is an integer number (1097172).

Almost surely, 2^12800130 is an apocalyptic number.

12800130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12800130 is an abundant number, since it is smaller than the sum of its proper divisors (22309374).

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

12800130 is a wasteful number, since it uses less digits than its factorization.

12800130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60970.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 12800130 is about 3577.7269320059. The cubic root of 12800130 is about 233.9222109758.

Adding to 12800130 its reverse (3100821), we get a palindrome (15900951).

The spelling of 12800130 in words is "twelve million, eight hundred thousand, one hundred thirty".