4123355131 has 8 divisors (see below), whose sum is σ = 4722904800. Its totient is φ = 3526430208.

The previous prime is 4123355113. The next prime is 4123355161. The reversal of 4123355131 is 1315533214.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4123355131 - 2²¹ = 4121257979 is a prime.

It is a super-2 number, since 2×4123355131² = 34004115072688054322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4123355131.

It is not an unprimeable number, because it can be changed into a prime (4123355161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 652816 + ... + 659101.

It is an arithmetic number, because the mean of its divisors is an integer number (590363100).

Almost surely, 2^4123355131 is an apocalyptic number.

4123355131 is a deficient number, since it is larger than the sum of its proper divisors (599549669).

4123355131 is a wasteful number, since it uses less digits than its factorization.

4123355131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1312373.

The product of its digits is 5400, while the sum is 28.

The square root of 4123355131 is about 64213.3563287265. The cubic root of 4123355131 is about 1603.5539659993.

Adding to 4123355131 its reverse (1315533214), we get a palindrome (5438888345).

The spelling of 4123355131 in words is "four billion, one hundred twenty-three million, three hundred fifty-five thousand, one hundred thirty-one".