32100130202 has 24 divisors (see below), whose sum is σ = 57068280756. Its totient is φ = 13497626688.

The previous prime is 32100130199. The next prime is 32100130217. The reversal of 32100130202 is 20203100123.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 31979811241 + 120318961 = 178829^2 + 10969^2 .

It is a Harshad number since it is a multiple of its sum of digits (14).

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 11 ways as a sum of consecutive naturals, for example, 3084923 + ... + 3095310.

Almost surely, 2^32100130202 is an apocalyptic number.

32100130202 is a deficient number, since it is larger than the sum of its proper divisors (24968150554).

32100130202 is a wasteful number, since it uses less digits than its factorization.

32100130202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6180302 (or 6180295 counting only the distinct ones).

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

Adding to 32100130202 its reverse (20203100123), we get a palindrome (52303230325).

The spelling of 32100130202 in words is "thirty-two billion, one hundred million, one hundred thirty thousand, two hundred two".