2043101013 has 16 divisors (see below), whose sum is σ = 2740597440. Its totient is φ = 1353861504.

The previous prime is 2043100991. The next prime is 2043101033. The reversal of 2043101013 is 3101013402.

It is a de Polignac number, because none of the positive numbers 2^k-2043101013 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2043100983 and 2043101001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043101033) 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, 356670 + ... + 362352.

It is an arithmetic number, because the mean of its divisors is an integer number (171287340).

Almost surely, 2^2043101013 is an apocalyptic number.

It is an amenable number.

2043101013 is a deficient number, since it is larger than the sum of its proper divisors (697496427).

2043101013 is a wasteful number, since it uses less digits than its factorization.

2043101013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6388.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2043101013 is about 45200.6749175275. The cubic root of 2043101013 is about 1268.9074475413.

Adding to 2043101013 its reverse (3101013402), we get a palindrome (5144114415).

The spelling of 2043101013 in words is "two billion, forty-three million, one hundred one thousand, thirteen".