2013882019 has 4 divisors (see below), whose sum is σ = 2018688840. Its totient is φ = 2009075200.

The previous prime is 2013881981. The next prime is 2013882023. The reversal of 2013882019 is 9102883102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2013882019 - 2¹¹ = 2013879971 is a prime.

It is a super-2 number, since 2×2013882019² = 8111441572903032722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2013882089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2402782 + ... + 2403619.

It is an arithmetic number, because the mean of its divisors is an integer number (504672210).

Almost surely, 2^2013882019 is an apocalyptic number.

2013882019 is a deficient number, since it is larger than the sum of its proper divisors (4806821).

2013882019 is an equidigital number, since it uses as much as digits as its factorization.

2013882019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4806820.

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 2013882019 is about 44876.2968503418. The cubic root of 2013882019 is about 1262.8293726648.

The spelling of 2013882019 in words is "two billion, thirteen million, eight hundred eighty-two thousand, nineteen".