32120000103 has 16 divisors (see below), whose sum is σ = 43474869216. Its totient is φ = 21091430400.

The previous prime is 32120000093. The next prime is 32120000111. The reversal of 32120000103 is 30100002123.

It is a happy number.

It is not a de Polignac number, because 32120000103 - 2²¹ = 32117902951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32120000123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216150 + ... + 333107.

It is an arithmetic number, because the mean of its divisors is an integer number (2717179326).

Almost surely, 2^32120000103 is an apocalyptic number.

32120000103 is a deficient number, since it is larger than the sum of its proper divisors (11354869113).

32120000103 is a wasteful number, since it uses less digits than its factorization.

32120000103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549554.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 32120000103 its reverse (30100002123), we get a palindrome (62220002226).

The spelling of 32120000103 in words is "thirty-two billion, one hundred twenty million, one hundred three", and thus it is an aban number.