2130487983 has 24 divisors (see below), whose sum is σ = 3360782880. Its totient is φ = 1292598720.

The previous prime is 2130487979. The next prime is 2130488027. The reversal of 2130487983 is 3897840312.

It is not a de Polignac number, because 2130487983 - 2² = 2130487979 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130487483) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 119928 + ... + 136541.

It is an arithmetic number, because the mean of its divisors is an integer number (140032620).

Almost surely, 2^2130487983 is an apocalyptic number.

2130487983 is a deficient number, since it is larger than the sum of its proper divisors (1230294897).

2130487983 is a wasteful number, since it uses less digits than its factorization.

2130487983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256559 (or 256556 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 2130487983 is about 46157.2094368800. The cubic root of 2130487983 is about 1286.7466007669.

The spelling of 2130487983 in words is "two billion, one hundred thirty million, four hundred eighty-seven thousand, nine hundred eighty-three".