102001130002 has 16 divisors (see below), whose sum is σ = 153198306072. Its totient is φ = 50935068160.

The previous prime is 102001129957. The next prime is 102001130009. The reversal of 102001130002 is 200031100201.

102001130002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 101913539121 + 87590881 = 319239^2 + 9359^2 .

It is not an unprimeable number, because it can be changed into a prime (102001130009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6267708 + ... + 6283960.

Almost surely, 2^102001130002 is an apocalyptic number.

102001130002 is a deficient number, since it is larger than the sum of its proper divisors (51197176070).

102001130002 is a wasteful number, since it uses less digits than its factorization.

102001130002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20093.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 102001130002 its reverse (200031100201), we get a palindrome (302032230203).

The spelling of 102001130002 in words is "one hundred two billion, one million, one hundred thirty thousand, two".