103134340144 has 20 divisors (see below), whose sum is σ = 217988492040. Its totient is φ = 46879245440.

The previous prime is 103134340139. The next prime is 103134340159. The reversal of 103134340144 is 441043431301.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 292995109 + ... + 292995460.

It is an arithmetic number, because the mean of its divisors is an integer number (10899424602).

Almost surely, 2^103134340144 is an apocalyptic number.

It is an amenable number.

103134340144 is an abundant number, since it is smaller than the sum of its proper divisors (114854151896).

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

103134340144 is a wasteful number, since it uses less digits than its factorization.

103134340144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585990588 (or 585990582 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 103134340144 its reverse (441043431301), we get a palindrome (544177771445).

The spelling of 103134340144 in words is "one hundred three billion, one hundred thirty-four million, three hundred forty thousand, one hundred forty-four".