131103532122124 has 12 divisors (see below), whose sum is σ = 242927133049944. Its totient is φ = 61695779822144.

The previous prime is 131103532122053. The next prime is 131103532122137. The reversal of 131103532122124 is 421221235301131.

It is a super-2 number, since 2×131103532122124² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 963996559654 + ... + 963996559789.

It is an arithmetic number, because the mean of its divisors is an integer number (20243927754162).

Almost surely, 2^{131103532122124} is an apocalyptic number.

It is an amenable number.

131103532122124 is a deficient number, since it is larger than the sum of its proper divisors (111823600927820).

131103532122124 is a wasteful number, since it uses less digits than its factorization.

131103532122124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1927993119464 (or 1927993119462 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 131103532122124 its reverse (421221235301131), we get a palindrome (552324767423255).

The spelling of 131103532122124 in words is "one hundred thirty-one trillion, one hundred three billion, five hundred thirty-two million, one hundred twenty-two thousand, one hundred twenty-four".