103352503142 has 12 divisors (see below), whose sum is σ = 180339571980. Its totient is φ = 44293929876.

The previous prime is 103352503141. The next prime is 103352503169. The reversal of 103352503142 is 241305253301.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103352503141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 527308592 + ... + 527308787.

It is an arithmetic number, because the mean of its divisors is an integer number (15028297665).

Almost surely, 2^103352503142 is an apocalyptic number.

103352503142 is a deficient number, since it is larger than the sum of its proper divisors (76987068838).

103352503142 is a wasteful number, since it uses less digits than its factorization.

103352503142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1054617395 (or 1054617388 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 103352503142 its reverse (241305253301), we get a palindrome (344657756443).

The spelling of 103352503142 in words is "one hundred three billion, three hundred fifty-two million, five hundred three thousand, one hundred forty-two".