2013124630 has 16 divisors (see below), whose sum is σ = 3953044944. Its totient is φ = 732045280.

The previous prime is 2013124621. The next prime is 2013124637. The reversal of 2013124630 is 364213102.

It is a super-4 number, since 4×2013124630⁴ (a number of 38 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013124637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9150457 + ... + 9150676.

It is an arithmetic number, because the mean of its divisors is an integer number (247065309).

Almost surely, 2^2013124630 is an apocalyptic number.

2013124630 is a deficient number, since it is larger than the sum of its proper divisors (1939920314).

2013124630 is a wasteful number, since it uses less digits than its factorization.

2013124630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18301151.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 2013124630 is about 44867.8574260015. The cubic root of 2013124630 is about 1262.6710428001.

Adding to 2013124630 its reverse (364213102), we get a palindrome (2377337732).

The spelling of 2013124630 in words is "two billion, thirteen million, one hundred twenty-four thousand, six hundred thirty".