2135283930 has 160 divisors (see below), whose sum is σ = 6220368000. Its totient is φ = 522453888.

The previous prime is 2135283923. The next prime is 2135283947. The reversal of 2135283930 is 393825312.

2135283930 is a `hidden beast` number, since 213 + 52 + 8 + 393 + 0 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2094961 + ... + 2095979.

It is an arithmetic number, because the mean of its divisors is an integer number (38877300).

Almost surely, 2^2135283930 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2135283930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3110184000).

2135283930 is an abundant number, since it is smaller than the sum of its proper divisors (4085084070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2135283930 is a wasteful number, since it uses less digits than its factorization.

2135283930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1250 (or 1241 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 2135283930 is about 46209.1325389257. The cubic root of 2135283930 is about 1287.7114100323.

The spelling of 2135283930 in words is "two billion, one hundred thirty-five million, two hundred eighty-three thousand, nine hundred thirty".