2043190513 has 16 divisors (see below), whose sum is σ = 2531366656. Its totient is φ = 1605873600.

The previous prime is 2043190489. The next prime is 2043190549. The reversal of 2043190513 is 3150913402.

It is a cyclic number.

It is not a de Polignac number, because 2043190513 - 2¹³ = 2043182321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2043190553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60606 + ... + 88087.

It is an arithmetic number, because the mean of its divisors is an integer number (158210416).

Almost surely, 2^2043190513 is an apocalyptic number.

It is an amenable number.

2043190513 is a deficient number, since it is larger than the sum of its proper divisors (488176143).

2043190513 is a wasteful number, since it uses less digits than its factorization.

2043190513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148864.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 2043190513 is about 45201.6649361503. The cubic root of 2043190513 is about 1268.9259758401.

The spelling of 2043190513 in words is "two billion, forty-three million, one hundred ninety thousand, five hundred thirteen".