2013111010 has 8 divisors (see below), whose sum is σ = 3623599836. Its totient is φ = 805244400.

The previous prime is 2013110993. The next prime is 2013111043. The reversal of 2013111010 is 101113102.

It can be written as a sum of positive squares in 2 ways, for example, as 1961515521 + 51595489 = 44289^2 + 7183^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 201311101 = 2013111010 / (2 + 0 + 1 + 3 + 1 + 1 + 1 + 0 + 1 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100655541 + ... + 100655560.

Almost surely, 2^2013111010 is an apocalyptic number.

2013111010 is a deficient number, since it is larger than the sum of its proper divisors (1610488826).

2013111010 is a wasteful number, since it uses less digits than its factorization.

2013111010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201311108.

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 2013111010 is about 44867.7056467121. The cubic root of 2013111010 is about 1262.6681952171.

Adding to 2013111010 its reverse (101113102), we get a palindrome (2114224112).

The spelling of 2013111010 in words is "two billion, thirteen million, one hundred eleven thousand, ten".