103232000032220 has 48 divisors (see below), whose sum is σ = 219043799499168. Its totient is φ = 40863383097600.

The previous prime is 103232000032211. The next prime is 103232000032237. The reversal of 103232000032220 is 22230000232301.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 103232000032192 and 103232000032201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8846087 + ... + 16873566.

It is an arithmetic number, because the mean of its divisors is an integer number (4563412489566).

Almost surely, 2^{103232000032220} is an apocalyptic number.

103232000032220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103232000032220 is an abundant number, since it is smaller than the sum of its proper divisors (115811799466948).

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

103232000032220 is a wasteful number, since it uses less digits than its factorization.

103232000032220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25721750 (or 25721748 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 103232000032220 its reverse (22230000232301), we get a palindrome (125462000264521).

The spelling of 103232000032220 in words is "one hundred three trillion, two hundred thirty-two billion, thirty-two thousand, two hundred twenty".