103203020014 has 4 divisors (see below), whose sum is σ = 154804530024. Its totient is φ = 51601510006.

The previous prime is 103203020009. The next prime is 103203020027. The reversal of 103203020014 is 410020302301.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 103203020014.

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 as a sum of consecutive naturals, namely, 25800755002 + ... + 25800755005.

It is an arithmetic number, because the mean of its divisors is an integer number (38701132506).

Almost surely, 2^103203020014 is an apocalyptic number.

103203020014 is a deficient number, since it is larger than the sum of its proper divisors (51601510010).

103203020014 is an equidigital number, since it uses as much as digits as its factorization.

103203020014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51601510009.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 103203020014 its reverse (410020302301), we get a palindrome (513223322315).

The spelling of 103203020014 in words is "one hundred three billion, two hundred three million, twenty thousand, fourteen".