2013402323 has 8 divisors (see below), whose sum is σ = 2075515920. Its totient is φ = 1951693920.

The previous prime is 2013402179. The next prime is 2013402367. The reversal of 2013402323 is 3232043102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2013402323 - 2¹² = 2013398227 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2013402295 and 2013402304.

It is not an unprimeable number, because it can be changed into a prime (2013402623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91193 + ... + 111098.

It is an arithmetic number, because the mean of its divisors is an integer number (259439490).

Almost surely, 2^2013402323 is an apocalyptic number.

2013402323 is a deficient number, since it is larger than the sum of its proper divisors (62113597).

2013402323 is a wasteful number, since it uses less digits than its factorization.

2013402323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202597.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2013402323 is about 44870.9518842647. The cubic root of 2013402323 is about 1262.7290982865.

Adding to 2013402323 its reverse (3232043102), we get a palindrome (5245445425).

The spelling of 2013402323 in words is "two billion, thirteen million, four hundred two thousand, three hundred twenty-three".