2131133104 has 20 divisors (see below), whose sum is σ = 4240668064. Its totient is φ = 1036767168.

The previous prime is 2131133101. The next prime is 2131133117. The reversal of 2131133104 is 4013311312.

It is not an unprimeable number, because it can be changed into a prime (2131133101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1799352 + ... + 1800535.

Almost surely, 2^2131133104 is an apocalyptic number.

It is an amenable number.

2131133104 is a deficient number, since it is larger than the sum of its proper divisors (2109534960).

2131133104 is a wasteful number, since it uses less digits than its factorization.

2131133104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3599932 (or 3599926 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 2131133104 is about 46164.1972095259. The cubic root of 2131133104 is about 1286.8764651435.

Adding to 2131133104 its reverse (4013311312), we get a palindrome (6144444416).

The spelling of 2131133104 in words is "two billion, one hundred thirty-one million, one hundred thirty-three thousand, one hundred four".