103303231232220 has 72 divisors (see below), whose sum is σ = 313354595067696. Its totient is φ = 27547399948032.

The previous prime is 103303231232213. The next prime is 103303231232281. The reversal of 103303231232220 is 22232132303301.

103303231232220 is a `hidden beast` number, since 1 + 0 + 3 + 3 + 0 + 3 + 2 + 312 + 322 + 20 = 666.

103303231232220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×103303231232220² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41129479 + ... + 43568801.

It is an arithmetic number, because the mean of its divisors is an integer number (4352147153718).

Almost surely, 2^{103303231232220} is an apocalyptic number.

103303231232220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103303231232220 is an abundant number, since it is smaller than the sum of its proper divisors (210051363835476).

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

103303231232220 is a wasteful number, since it uses less digits than its factorization.

103303231232220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2674611 (or 2674606 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 103303231232220 its reverse (22232132303301), we get a palindrome (125535363535521).

The spelling of 103303231232220 in words is "one hundred three trillion, three hundred three billion, two hundred thirty-one million, two hundred thirty-two thousand, two hundred twenty".