1302130030272 has 112 divisors (see below), whose sum is σ = 3627102931200. Its totient is φ = 411135851520.

The previous prime is 1302130030249. The next prime is 1302130030273. The reversal of 1302130030272 is 2720300312031.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (1302130030273) 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, 27551622 + ... + 27598842.

It is an arithmetic number, because the mean of its divisors is an integer number (32384847600).

Almost surely, 2^{1302130030272} is an apocalyptic number.

1302130030272 is a gapful number since it is divisible by the number (12) 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 1302130030272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1813551465600).

1302130030272 is an abundant number, since it is smaller than the sum of its proper divisors (2324972900928).

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

1302130030272 is a wasteful number, since it uses less digits than its factorization.

1302130030272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54814 (or 54804 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 24.

The spelling of 1302130030272 in words is "one trillion, three hundred two billion, one hundred thirty million, thirty thousand, two hundred seventy-two".