4102043331 has 4 divisors (see below), whose sum is σ = 5469391112. Its totient is φ = 2734695552.

The previous prime is 4102043311. The next prime is 4102043357. The reversal of 4102043331 is 1333402014.

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

It is not a de Polignac number, because 4102043331 - 2¹⁹ = 4101519043 is a prime.

It is a super-2 number, since 2×4102043331² = 33653518978803151122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4102043298 and 4102043307.

It is not an unprimeable number, because it can be changed into a prime (4102043311) 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, 683673886 + ... + 683673891.

It is an arithmetic number, because the mean of its divisors is an integer number (1367347778).

Almost surely, 2^4102043331 is an apocalyptic number.

4102043331 is a deficient number, since it is larger than the sum of its proper divisors (1367347781).

4102043331 is a wasteful number, since it uses less digits than its factorization.

4102043331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367347780.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 4102043331 is about 64047.1961212979. The cubic root of 4102043331 is about 1600.7865053748.

Adding to 4102043331 its reverse (1333402014), we get a palindrome (5435445345).

The spelling of 4102043331 in words is "four billion, one hundred two million, forty-three thousand, three hundred thirty-one".