5130121442304 has 88 divisors (see below), whose sum is σ = 13778024043168. Its totient is φ = 1696986603520.

The previous prime is 5130121442273. The next prime is 5130121442309. The reversal of 5130121442304 is 4032441210315.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5130121442309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5971467 + ... + 6776330.

It is an arithmetic number, because the mean of its divisors is an integer number (156568455036).

Almost surely, 2^{5130121442304} is an apocalyptic number.

It is an amenable number.

5130121442304 is an abundant number, since it is smaller than the sum of its proper divisors (8647902600864).

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

5130121442304 is a wasteful number, since it uses less digits than its factorization.

5130121442304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12747951 (or 12747933 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 5130121442304 its reverse (4032441210315), we get a palindrome (9162562652619).

The spelling of 5130121442304 in words is "five trillion, one hundred thirty billion, one hundred twenty-one million, four hundred forty-two thousand, three hundred four".