103203112013301 has 4 divisors (see below), whose sum is σ = 137604149351072. Its totient is φ = 68802074675532.

The previous prime is 103203112013293. The next prime is 103203112013357. The reversal of 103203112013301 is 103310211302301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 103203112013301 - 2³ = 103203112013293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103203112013201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17200518668881 + ... + 17200518668886.

It is an arithmetic number, because the mean of its divisors is an integer number (34401037337768).

Almost surely, 2^{103203112013301} is an apocalyptic number.

It is an amenable number.

103203112013301 is a deficient number, since it is larger than the sum of its proper divisors (34401037337771).

103203112013301 is an equidigital number, since it uses as much as digits as its factorization.

103203112013301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34401037337770.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 103203112013301 its reverse (103310211302301), we get a palindrome (206513323315602).

The spelling of 103203112013301 in words is "one hundred three trillion, two hundred three billion, one hundred twelve million, thirteen thousand, three hundred one".