125143322155204 has 12 divisors (see below), whose sum is σ = 228522588283584. Its totient is φ = 59851154074184.

The previous prime is 125143322155183. The next prime is 125143322155219. The reversal of 125143322155204 is 402551223341521.

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, 680126750752 + ... + 680126750935.

It is an arithmetic number, because the mean of its divisors is an integer number (19043549023632).

Almost surely, 2^{125143322155204} is an apocalyptic number.

It is an amenable number.

125143322155204 is a deficient number, since it is larger than the sum of its proper divisors (103379266128380).

125143322155204 is a wasteful number, since it uses less digits than its factorization.

125143322155204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1360253501714 (or 1360253501712 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 40.

Adding to 125143322155204 its reverse (402551223341521), we get a palindrome (527694545496725).

The spelling of 125143322155204 in words is "one hundred twenty-five trillion, one hundred forty-three billion, three hundred twenty-two million, one hundred fifty-five thousand, two hundred four".