2130104002 has 16 divisors (see below), whose sum is σ = 3445820280. Its totient is φ = 981729792.

The previous prime is 2130103993. The next prime is 2130104021. The reversal of 2130104002 is 2004010312.

It can be written as a sum of positive squares in 4 ways, for example, as 1416092161 + 714011841 = 37631^2 + 26721^2 .

It is a Harshad number since it is a multiple of its sum of digits (13).

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, 39343 + ... + 76210.

Almost surely, 2^2130104002 is an apocalyptic number.

2130104002 is a deficient number, since it is larger than the sum of its proper divisors (1315716278).

2130104002 is a wasteful number, since it uses less digits than its factorization.

2130104002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116277.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2130104002 is about 46153.0497583854. The cubic root of 2130104002 is about 1286.6692920413.

Adding to 2130104002 its reverse (2004010312), we get a palindrome (4134114314).

The spelling of 2130104002 in words is "two billion, one hundred thirty million, one hundred four thousand, two".