511200156130 has 8 divisors (see below), whose sum is σ = 920160281052. Its totient is φ = 204480062448.

The previous prime is 511200156121. The next prime is 511200156211. The reversal of 511200156130 is 31651002115.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 500141740849 + 11058415281 = 707207^2 + 105159^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×511200156130² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 511200156095 and 511200156104.

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, 25560007797 + ... + 25560007816.

Almost surely, 2^511200156130 is an apocalyptic number.

511200156130 is a deficient number, since it is larger than the sum of its proper divisors (408960124922).

511200156130 is a wasteful number, since it uses less digits than its factorization.

511200156130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51120015620.

The product of its (nonzero) digits is 900, while the sum is 25.

Adding to 511200156130 its reverse (31651002115), we get a palindrome (542851158245).

The spelling of 511200156130 in words is "five hundred eleven billion, two hundred million, one hundred fifty-six thousand, one hundred thirty".