1302130200 has 384 divisors, whose sum is σ = 4862545920. Its totient is φ = 282009600.

The previous prime is 1302130183. The next prime is 1302130201. The reversal of 1302130200 is 20312031.

It is a happy number.

1302130200 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1302130201) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9504532 + ... + 9504668.

It is an arithmetic number, because the mean of its divisors is an integer number (12662880).

Almost surely, 2^1302130200 is an apocalyptic number.

1302130200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1302130200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2431272960).

1302130200 is an abundant number, since it is smaller than the sum of its proper divisors (3560415720).

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

1302130200 is a wasteful number, since it uses less digits than its factorization.

1302130200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267 (or 258 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1302130200 is about 36085.0412220909. The cubic root of 1302130200 is about 1091.9886821406.

Adding to 1302130200 its reverse (20312031), we get a palindrome (1322442231).

It can be divided in two parts, 1302 and 130200, that multiplied together give a square (169520400 = 13020²).

The spelling of 1302130200 in words is "one billion, three hundred two million, one hundred thirty thousand, two hundred".