2402123013 has 64 divisors (see below), whose sum is σ = 3936000000. Its totient is φ = 1441110528.

The previous prime is 2402122999. The next prime is 2402123039. The reversal of 2402123013 is 3103212042.

It is not a de Polignac number, because 2402123013 - 2⁴ = 2402122997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2402123093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1922613 + ... + 1923861.

It is an arithmetic number, because the mean of its divisors is an integer number (61500000).

Almost surely, 2^2402123013 is an apocalyptic number.

2402123013 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2402123013 is a deficient number, since it is larger than the sum of its proper divisors (1533876987).

2402123013 is a wasteful number, since it uses less digits than its factorization.

2402123013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1463 (or 1457 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2402123013 is about 49011.4579766813. The cubic root of 2402123013 is about 1339.2605657193.

Adding to 2402123013 its reverse (3103212042), we get a palindrome (5505335055).

The spelling of 2402123013 in words is "two billion, four hundred two million, one hundred twenty-three thousand, thirteen".