155043130204 has 6 divisors (see below), whose sum is σ = 271325477864. Its totient is φ = 77521565100.

The previous prime is 155043130181. The next prime is 155043130211. The reversal of 155043130204 is 402031340551.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19380391272 + ... + 19380391279.

Almost surely, 2^155043130204 is an apocalyptic number.

It is an amenable number.

155043130204 is a deficient number, since it is larger than the sum of its proper divisors (116282347660).

155043130204 is a wasteful number, since it uses less digits than its factorization.

155043130204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38760782555 (or 38760782553 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 155043130204 its reverse (402031340551), we get a palindrome (557074470755).

The spelling of 155043130204 in words is "one hundred fifty-five billion, forty-three million, one hundred thirty thousand, two hundred four".