103043144042 has 8 divisors (see below), whose sum is σ = 154685568000. Its totient is φ = 51481288044.

The previous prime is 103043144023. The next prime is 103043144047. The reversal of 103043144042 is 240441340301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (103043144047) 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, 20138792 + ... + 20143907.

It is an arithmetic number, because the mean of its divisors is an integer number (19335696000).

Almost surely, 2^103043144042 is an apocalyptic number.

103043144042 is a deficient number, since it is larger than the sum of its proper divisors (51642423958).

103043144042 is a wasteful number, since it uses less digits than its factorization.

103043144042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40283980.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 103043144042 its reverse (240441340301), we get a palindrome (343484484343).

The spelling of 103043144042 in words is "one hundred three billion, forty-three million, one hundred forty-four thousand, forty-two".