32120003102 has 32 divisors (see below), whose sum is σ = 54871375104. Its totient is φ = 13958560000.

The previous prime is 32120003093. The next prime is 32120003107. The reversal of 32120003102 is 20130002123.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32120003107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1133102 + ... + 1161102.

It is an arithmetic number, because the mean of its divisors is an integer number (1714730472).

Almost surely, 2^32120003102 is an apocalyptic number.

32120003102 is a deficient number, since it is larger than the sum of its proper divisors (22751372002).

32120003102 is a wasteful number, since it uses less digits than its factorization.

32120003102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30304.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 32120003102 its reverse (20130002123), we get a palindrome (52250005225).

The spelling of 32120003102 in words is "thirty-two billion, one hundred twenty million, three thousand, one hundred two".