32103241220 has 24 divisors (see below), whose sum is σ = 67436397504. Its totient is φ = 12837564896.

The previous prime is 32103241211. The next prime is 32103241243. The reversal of 32103241220 is 2214230123.

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 = 32103241192 and 32103241201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162152 + ... + 300831.

It is an arithmetic number, because the mean of its divisors is an integer number (2809849896).

Almost surely, 2^32103241220 is an apocalyptic number.

It is an amenable number.

32103241220 is an abundant number, since it is smaller than the sum of its proper divisors (35333156284).

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

32103241220 is a wasteful number, since it uses less digits than its factorization.

32103241220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466459 (or 466457 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 32103241220 its reverse (2214230123), we get a palindrome (34317471343).

The spelling of 32103241220 in words is "thirty-two billion, one hundred three million, two hundred forty-one thousand, two hundred twenty".