204113130537 has 16 divisors (see below), whose sum is σ = 274867032960. Its totient is φ = 134718035712.

The previous prime is 204113130521. The next prime is 204113130541. The reversal of 204113130537 is 735031311402.

It is not a de Polignac number, because 204113130537 - 2⁴ = 204113130521 is a prime.

It is a super-2 number, since 2×204113130537² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (204113130037) 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, 1086289 + ... + 1260257.

It is an arithmetic number, because the mean of its divisors is an integer number (17179189560).

Almost surely, 2^204113130537 is an apocalyptic number.

It is an amenable number.

204113130537 is a deficient number, since it is larger than the sum of its proper divisors (70753902423).

204113130537 is a wasteful number, since it uses less digits than its factorization.

204113130537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177872.

The product of its (nonzero) digits is 7560, while the sum is 30.

Adding to 204113130537 its reverse (735031311402), we get a palindrome (939144441939).

The spelling of 204113130537 in words is "two hundred four billion, one hundred thirteen million, one hundred thirty thousand, five hundred thirty-seven".