2013515101 has 16 divisors (see below), whose sum is σ = 2285216640. Its totient is φ = 1758732480.

The previous prime is 2013515081. The next prime is 2013515123. The reversal of 2013515101 is 1015153102.

It is a cyclic number.

It is not a de Polignac number, because 2013515101 - 2¹⁷ = 2013384029 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013515171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228096 + ... + 236758.

It is an arithmetic number, because the mean of its divisors is an integer number (142826040).

Almost surely, 2^2013515101 is an apocalyptic number.

It is an amenable number.

2013515101 is a deficient number, since it is larger than the sum of its proper divisors (271701539).

2013515101 is a wasteful number, since it uses less digits than its factorization.

2013515101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9636.

The product of its (nonzero) digits is 150, while the sum is 19.

The square root of 2013515101 is about 44872.2085594190. The cubic root of 2013515101 is about 1262.7526745322.

Adding to 2013515101 its reverse (1015153102), we get a palindrome (3028668203).

The spelling of 2013515101 in words is "two billion, thirteen million, five hundred fifteen thousand, one hundred one".