1302202130 has 8 divisors (see below), whose sum is σ = 2343963852. Its totient is φ = 520880848.

The previous prime is 1302202129. The next prime is 1302202141. The reversal of 1302202130 is 312022031.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1207354009 + 94848121 = 34747^2 + 9739^2 .

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, 65110097 + ... + 65110116.

Almost surely, 2^1302202130 is an apocalyptic number.

1302202130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1302202130 is a deficient number, since it is larger than the sum of its proper divisors (1041761722).

1302202130 is a wasteful number, since it uses less digits than its factorization.

1302202130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130220220.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1302202130 is about 36086.0378817071. The cubic root of 1302202130 is about 1092.0087890136.

Adding to 1302202130 its reverse (312022031), we get a palindrome (1614224161).

The spelling of 1302202130 in words is "one billion, three hundred two million, two hundred two thousand, one hundred thirty".