2013057 has 12 divisors (see below), whose sum is σ = 2970240. Its totient is φ = 1313208.

The previous prime is 2013049. The next prime is 2013071. The reversal of 2013057 is 7503102.

It is not a de Polignac number, because 2013057 - 2³ = 2013049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2013457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1957 + ... + 2802.

It is an arithmetic number, because the mean of its divisors is an integer number (247520).

2^2013057 is an apocalyptic number.

It is an amenable number.

2013057 is a deficient number, since it is larger than the sum of its proper divisors (957183).

2013057 is a wasteful number, since it uses less digits than its factorization.

2013057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4812 (or 4809 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 2013057 is about 1418.8223990338. The cubic root of 2013057 is about 126.2656903023.

Adding to 2013057 its reverse (7503102), we get a palindrome (9516159).

The spelling of 2013057 in words is "two million, thirteen thousand, fifty-seven".