1513304255120 has 320 divisors, whose sum is σ = 4291870302720. Its totient is φ = 484409769984.

The previous prime is 1513304255101. The next prime is 1513304255143. The reversal of 1513304255120 is 215524033151.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1058994566 + ... + 1058995994.

It is an arithmetic number, because the mean of its divisors is an integer number (13412094696).

Almost surely, 2^{1513304255120} is an apocalyptic number.

1513304255120 is a gapful number since it is divisible by the number (10) 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 1513304255120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2145935151360).

1513304255120 is an abundant number, since it is smaller than the sum of its proper divisors (2778566047600).

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

1513304255120 is a wasteful number, since it uses less digits than its factorization.

1513304255120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2282 (or 2276 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 1513304255120 its reverse (215524033151), we get a palindrome (1728828288271).

The spelling of 1513304255120 in words is "one trillion, five hundred thirteen billion, three hundred four million, two hundred fifty-five thousand, one hundred twenty".