103040143004 has 12 divisors (see below), whose sum is σ = 180382087704. Its totient is φ = 51502403664.

The previous prime is 103040142983. The next prime is 103040143007. The reversal of 103040143004 is 400341040301.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103040143007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4403834 + ... + 4427169.

It is an arithmetic number, because the mean of its divisors is an integer number (15031840642).

Almost surely, 2^103040143004 is an apocalyptic number.

It is an amenable number.

103040143004 is a deficient number, since it is larger than the sum of its proper divisors (77341944700).

103040143004 is a wasteful number, since it uses less digits than its factorization.

103040143004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8833924 (or 8833922 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 103040143004 its reverse (400341040301), we get a palindrome (503381183305).

The spelling of 103040143004 in words is "one hundred three billion, forty million, one hundred forty-three thousand, four".