103331132220 has 24 divisors (see below), whose sum is σ = 289327170384. Its totient is φ = 27554968576.

The previous prime is 103331132213. The next prime is 103331132221. The reversal of 103331132220 is 22231133301.

103331132220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103331132221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 861092709 + ... + 861092828.

It is an arithmetic number, because the mean of its divisors is an integer number (12055298766).

Almost surely, 2^103331132220 is an apocalyptic number.

103331132220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103331132220 is an abundant number, since it is smaller than the sum of its proper divisors (185996038164).

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

103331132220 is a wasteful number, since it uses less digits than its factorization.

103331132220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1722185549 (or 1722185547 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 103331132220 its reverse (22231133301), we get a palindrome (125562265521).

The spelling of 103331132220 in words is "one hundred three billion, three hundred thirty-one million, one hundred thirty-two thousand, two hundred twenty".