4050102013 has 4 divisors (see below), whose sum is σ = 4091855740. Its totient is φ = 4008348288.

The previous prime is 4050102011. The next prime is 4050102019. The reversal of 4050102013 is 3102010504.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2018075929 + 2032026084 = 44923^2 + 45078^2 .

It is a cyclic number.

It is not a de Polignac number, because 4050102013 - 2¹ = 4050102011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4050102011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20876718 + ... + 20876911.

It is an arithmetic number, because the mean of its divisors is an integer number (1022963935).

Almost surely, 2^4050102013 is an apocalyptic number.

It is an amenable number.

4050102013 is a deficient number, since it is larger than the sum of its proper divisors (41753727).

4050102013 is an equidigital number, since it uses as much as digits as its factorization.

4050102013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41753726.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 4050102013 is about 63640.4117915653. The cubic root of 4050102013 is about 1594.0012369935.

Adding to 4050102013 its reverse (3102010504), we get a palindrome (7152112517).

The spelling of 4050102013 in words is "four billion, fifty million, one hundred two thousand, thirteen".