2382703121 has 16 divisors (see below), whose sum is σ = 2506967040. Its totient is φ = 2261787840.

The previous prime is 2382703109. The next prime is 2382703123. The reversal of 2382703121 is 1213072832.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2382703121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2382703123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 381395 + ... + 387591.

It is an arithmetic number, because the mean of its divisors is an integer number (156685440).

Almost surely, 2^2382703121 is an apocalyptic number.

It is an amenable number.

2382703121 is a deficient number, since it is larger than the sum of its proper divisors (124263919).

2382703121 is a wasteful number, since it uses less digits than its factorization.

2382703121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6464.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 2382703121 is about 48812.9400978880. The cubic root of 2382703121 is about 1335.6417252650.

Adding to 2382703121 its reverse (1213072832), we get a palindrome (3595775953).

The spelling of 2382703121 in words is "two billion, three hundred eighty-two million, seven hundred three thousand, one hundred twenty-one".