103021231303 has 16 divisors (see below), whose sum is σ = 104422348800. Its totient is φ = 101630969440.

The previous prime is 103021231297. The next prime is 103021231307. The reversal of 103021231303 is 303132120301.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103021231303 is a prime.

It is a super-2 number, since 2×103021231303² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103021231307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20442258 + ... + 20447296.

It is an arithmetic number, because the mean of its divisors is an integer number (6526396800).

Almost surely, 2^103021231303 is an apocalyptic number.

103021231303 is a deficient number, since it is larger than the sum of its proper divisors (1401117497).

103021231303 is a wasteful number, since it uses less digits than its factorization.

103021231303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6062.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 103021231303 its reverse (303132120301), we get a palindrome (406153351604).

The spelling of 103021231303 in words is "one hundred three billion, twenty-one million, two hundred thirty-one thousand, three hundred three".