131103224442404 has 24 divisors (see below), whose sum is σ = 239428333505088. Its totient is φ = 62695663569440.

The previous prime is 131103224442383. The next prime is 131103224442431. The reversal of 131103224442404 is 404244422301131.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65815067 + ... + 67777794.

It is an arithmetic number, because the mean of its divisors is an integer number (9976180562712).

Almost surely, 2^{131103224442404} is an apocalyptic number.

It is an amenable number.

131103224442404 is a deficient number, since it is larger than the sum of its proper divisors (108325109062684).

131103224442404 is a wasteful number, since it uses less digits than its factorization.

131103224442404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133603555 (or 133603553 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 131103224442404 its reverse (404244422301131), we get a palindrome (535347646743535).

The spelling of 131103224442404 in words is "one hundred thirty-one trillion, one hundred three billion, two hundred twenty-four million, four hundred forty-two thousand, four hundred four".