1304420312130 has 64 divisors (see below), whose sum is σ = 3372053787648. Its totient is φ = 321028174080.

The previous prime is 1304420312113. The next prime is 1304420312189. The reversal of 1304420312130 is 312130244031.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1304420312130.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1799440 + ... + 2418020.

It is an arithmetic number, because the mean of its divisors is an integer number (52688340432).

Almost surely, 2^{1304420312130} is an apocalyptic number.

1304420312130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1304420312130 is an abundant number, since it is smaller than the sum of its proper divisors (2067633475518).

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

1304420312130 is a wasteful number, since it uses less digits than its factorization.

1304420312130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624011.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1304420312130 its reverse (312130244031), we get a palindrome (1616550556161).

The spelling of 1304420312130 in words is "one trillion, three hundred four billion, four hundred twenty million, three hundred twelve thousand, one hundred thirty".