1302382130 has 48 divisors (see below), whose sum is σ = 2800816704. Its totient is φ = 427104480.

The previous prime is 1302382117. The next prime is 1302382139. The reversal of 1302382130 is 312832031.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 1302382096 and 1302382105.

It is not an unprimeable number, because it can be changed into a prime (1302382139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19445 + ... + 54615.

It is an arithmetic number, because the mean of its divisors is an integer number (58350348).

Almost surely, 2^1302382130 is an apocalyptic number.

1302382130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1302382130 is an abundant number, since it is smaller than the sum of its proper divisors (1498434574).

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

1302382130 is a wasteful number, since it uses less digits than its factorization.

1302382130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35231 (or 35208 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1302382130 is about 36088.5318349195. The cubic root of 1302382130 is about 1092.0591018699.

The spelling of 1302382130 in words is "one billion, three hundred two million, three hundred eighty-two thousand, one hundred thirty".