4103133431 has 4 divisors (see below), whose sum is σ = 4103321712. Its totient is φ = 4102945152.

The previous prime is 4103133409. The next prime is 4103133443. The reversal of 4103133431 is 1343313014.

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

It is a cyclic number.

It is not a de Polignac number, because 4103133431 - 2⁶ = 4103133367 is a prime.

It is a super-4 number, since 4×4103133431⁴ (a number of 40 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4103133397 and 4103133406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4103133491) 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, 56411 + ... + 106716.

It is an arithmetic number, because the mean of its divisors is an integer number (1025830428).

Almost surely, 2^4103133431 is an apocalyptic number.

4103133431 is a deficient number, since it is larger than the sum of its proper divisors (188281).

4103133431 is a wasteful number, since it uses less digits than its factorization.

4103133431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188280.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 4103133431 is about 64055.7056865351. The cubic root of 4103133431 is about 1600.9282934768.

Adding to 4103133431 its reverse (1343313014), we get a palindrome (5446446445).

The spelling of 4103133431 in words is "four billion, one hundred three million, one hundred thirty-three thousand, four hundred thirty-one".