2130113144 has 8 divisors (see below), whose sum is σ = 3993962160. Its totient is φ = 1065056568.

The previous prime is 2130113081. The next prime is 2130113149. The reversal of 2130113144 is 4413110312.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130113149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133132064 + ... + 133132079.

It is an arithmetic number, because the mean of its divisors is an integer number (499245270).

Almost surely, 2^2130113144 is an apocalyptic number.

It is an amenable number.

2130113144 is a deficient number, since it is larger than the sum of its proper divisors (1863849016).

2130113144 is a wasteful number, since it uses less digits than its factorization.

2130113144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266264149 (or 266264145 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 2130113144 is about 46153.1487983214. The cubic root of 2130113144 is about 1286.6711327517.

Adding to 2130113144 its reverse (4413110312), we get a palindrome (6543223456).

The spelling of 2130113144 in words is "two billion, one hundred thirty million, one hundred thirteen thousand, one hundred forty-four".