103420130012 has 12 divisors (see below), whose sum is σ = 180988870776. Its totient is φ = 51709024080.

The previous prime is 103420129999. The next prime is 103420130057. The reversal of 103420130012 is 210031024301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9938 + ... + 454905.

It is an arithmetic number, because the mean of its divisors is an integer number (15082405898).

Almost surely, 2^103420130012 is an apocalyptic number.

It is an amenable number.

103420130012 is a deficient number, since it is larger than the sum of its proper divisors (77568740764).

103420130012 is a wasteful number, since it uses less digits than its factorization.

103420130012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520468 (or 520466 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 103420130012 its reverse (210031024301), we get a palindrome (313451154313).

The spelling of 103420130012 in words is "one hundred three billion, four hundred twenty million, one hundred thirty thousand, twelve".