103303211420 has 12 divisors (see below), whose sum is σ = 216936744024. Its totient is φ = 41321284560.

The previous prime is 103303211411. The next prime is 103303211461. The reversal of 103303211420 is 24112303301.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 5165160571 = 103303211420 / (1 + 0 + 3 + 3 + 0 + 3 + 2 + 1 + 1 + 4 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 103303211392 and 103303211401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2582580266 + ... + 2582580305.

It is an arithmetic number, because the mean of its divisors is an integer number (18078062002).

Almost surely, 2^103303211420 is an apocalyptic number.

103303211420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103303211420 is an abundant number, since it is smaller than the sum of its proper divisors (113633532604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103303211420 is a wasteful number, since it uses less digits than its factorization.

103303211420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5165160580 (or 5165160578 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 103303211420 its reverse (24112303301), we get a palindrome (127415514721).

The spelling of 103303211420 in words is "one hundred three billion, three hundred three million, two hundred eleven thousand, four hundred twenty".