1320230130 has 32 divisors (see below), whose sum is σ = 3306317184. Its totient is φ = 336754176.

The previous prime is 1320230129. The next prime is 1320230179. The reversal of 1320230130 is 310320231.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 955999 + ... + 957378.

It is an arithmetic number, because the mean of its divisors is an integer number (103322412).

Almost surely, 2^1320230130 is an apocalyptic number.

1320230130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1320230130 is an abundant number, since it is smaller than the sum of its proper divisors (1986087054).

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

1320230130 is a wasteful number, since it uses less digits than its factorization.

1320230130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1913410.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 1320230130 is about 36334.9711710358. The cubic root of 1320230130 is about 1097.0250551929.

Adding to 1320230130 its reverse (310320231), we get a palindrome (1630550361).

The spelling of 1320230130 in words is "one billion, three hundred twenty million, two hundred thirty thousand, one hundred thirty".