32130220102 has 16 divisors (see below), whose sum is σ = 48472875360. Its totient is φ = 15972789888.

The previous prime is 32130220097. The next prime is 32130220153. The reversal of 32130220102 is 20102203123.

It is a congruent number.

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, 284718 + ... + 381214.

It is an arithmetic number, because the mean of its divisors is an integer number (3029554710).

Almost surely, 2^32130220102 is an apocalyptic number.

32130220102 is a deficient number, since it is larger than the sum of its proper divisors (16342655258).

32130220102 is a wasteful number, since it uses less digits than its factorization.

32130220102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97455.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 32130220102 its reverse (20102203123), we get a palindrome (52232423225).

The spelling of 32130220102 in words is "thirty-two billion, one hundred thirty million, two hundred twenty thousand, one hundred two".