103220020331032 has 32 divisors (see below), whose sum is σ = 212672968258320. Its totient is φ = 46575722506240.

The previous prime is 103220020330969. The next prime is 103220020331041. The reversal of 103220020331032 is 230133020022301.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 103220020330994 and 103220020331012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4280844793 + ... + 4280868904.

Almost surely, 2^{103220020331032} is an apocalyptic number.

It is an amenable number.

103220020331032 is an abundant number, since it is smaller than the sum of its proper divisors (109452947927288).

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

103220020331032 is a wasteful number, since it uses less digits than its factorization.

103220020331032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8561713851 (or 8561713847 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 103220020331032 its reverse (230133020022301), we get a palindrome (333353040353333).

The spelling of 103220020331032 in words is "one hundred three trillion, two hundred twenty billion, twenty million, three hundred thirty-one thousand, thirty-two".