130331435204 has 12 divisors (see below), whose sum is σ = 241496483004. Its totient is φ = 61332440064.

The previous prime is 130331435189. The next prime is 130331435263. The reversal of 130331435204 is 402534133031.

It can be written as a sum of positive squares in 2 ways, for example, as 114379240000 + 15952195204 = 338200^2 + 126302^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 958319309 + ... + 958319444.

It is an arithmetic number, because the mean of its divisors is an integer number (20124706917).

Almost surely, 2^130331435204 is an apocalyptic number.

It is an amenable number.

130331435204 is a deficient number, since it is larger than the sum of its proper divisors (111165047800).

130331435204 is a wasteful number, since it uses less digits than its factorization.

130331435204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1916638774 (or 1916638772 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 130331435204 its reverse (402534133031), we get a palindrome (532865568235).

The spelling of 130331435204 in words is "one hundred thirty billion, three hundred thirty-one million, four hundred thirty-five thousand, two hundred four".