2013498129 has 4 divisors (see below), whose sum is σ = 2684664176. Its totient is φ = 1342332084.

The previous prime is 2013498121. The next prime is 2013498203. The reversal of 2013498129 is 9218943102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2013498129 - 2³ = 2013498121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2013498121) 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, 335583019 + ... + 335583024.

It is an arithmetic number, because the mean of its divisors is an integer number (671166044).

Almost surely, 2^2013498129 is an apocalyptic number.

It is an amenable number.

2013498129 is a deficient number, since it is larger than the sum of its proper divisors (671166047).

2013498129 is an equidigital number, since it uses as much as digits as its factorization.

2013498129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671166046.

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 2013498129 is about 44872.0194441926. The cubic root of 2013498129 is about 1262.7491265911.

The spelling of 2013498129 in words is "two billion, thirteen million, four hundred ninety-eight thousand, one hundred twenty-nine".