2130601603 has 8 divisors (see below), whose sum is σ = 2343313728. Its totient is φ = 1924863744.

The previous prime is 2130601597. The next prime is 2130601607. The reversal of 2130601603 is 3061060312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2130601603 - 2¹³ = 2130593411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2130601607) 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, 1742926 + ... + 1744147.

It is an arithmetic number, because the mean of its divisors is an integer number (292914216).

Almost surely, 2^2130601603 is an apocalyptic number.

2130601603 is a deficient number, since it is larger than the sum of its proper divisors (212712125).

2130601603 is a wasteful number, since it uses less digits than its factorization.

2130601603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3487133.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 2130601603 is about 46158.4402141147. The cubic root of 2130601603 is about 1286.7694746423.

Adding to 2130601603 its reverse (3061060312), we get a palindrome (5191661915).

The spelling of 2130601603 in words is "two billion, one hundred thirty million, six hundred one thousand, six hundred three".