131043252252124 has 24 divisors (see below), whose sum is σ = 230225114706048. Its totient is φ = 65264707494000.

The previous prime is 131043252252079. The next prime is 131043252252127. The reversal of 131043252252124 is 421252252340131.

It is a super-3 number, since 3×131043252252124³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131043252252127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1396999 + ... + 16249249.

It is an arithmetic number, because the mean of its divisors is an integer number (9592713112752).

Almost surely, 2^{131043252252124} is an apocalyptic number.

It is an amenable number.

131043252252124 is a deficient number, since it is larger than the sum of its proper divisors (99181862453924).

131043252252124 is a wasteful number, since it uses less digits than its factorization.

131043252252124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14860905 (or 14860903 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 131043252252124 in words is "one hundred thirty-one trillion, forty-three billion, two hundred fifty-two million, two hundred fifty-two thousand, one hundred twenty-four".