32120403200103 has 32 divisors (see below), whose sum is σ = 46810077161472. Its totient is φ = 19503501465600.

The previous prime is 32120403200101. The next prime is 32120403200111. The reversal of 32120403200103 is 30100230402123.

It is not a de Polignac number, because 32120403200103 - 2¹ = 32120403200101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32120403200103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32120403200101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 109057348 + ... + 109351478.

It is an arithmetic number, because the mean of its divisors is an integer number (1462814911296).

Almost surely, 2^{32120403200103} is an apocalyptic number.

32120403200103 is a deficient number, since it is larger than the sum of its proper divisors (14689673961369).

32120403200103 is a wasteful number, since it uses less digits than its factorization.

32120403200103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363255.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 32120403200103 its reverse (30100230402123), we get a palindrome (62220633602226).

The spelling of 32120403200103 in words is "thirty-two trillion, one hundred twenty billion, four hundred three million, two hundred thousand, one hundred three".