103131214044 has 36 divisors (see below), whose sum is σ = 251556996936. Its totient is φ = 32882414048.

The previous prime is 103131214007. The next prime is 103131214057. The reversal of 103131214044 is 440412131301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8116779 + ... + 8129474.

Almost surely, 2^103131214044 is an apocalyptic number.

It is an amenable number.

103131214044 is an abundant number, since it is smaller than the sum of its proper divisors (148425782892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103131214044 is a wasteful number, since it uses less digits than its factorization.

103131214044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16246306 (or 16246281 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 103131214044 its reverse (440412131301), we get a palindrome (543543345345).

The spelling of 103131214044 in words is "one hundred three billion, one hundred thirty-one million, two hundred fourteen thousand, forty-four".