4023202131 has 48 divisors (see below), whose sum is σ = 6379629984. Its totient is φ = 2428157952.

The previous prime is 4023202109. The next prime is 4023202147. The reversal of 4023202131 is 1312023204.

It is not a de Polignac number, because 4023202131 - 2¹⁵ = 4023169363 is a prime.

It is a super-2 number, since 2×4023202131² = 32372310773765882322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4023202181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2013625 + ... + 2015621.

It is an arithmetic number, because the mean of its divisors is an integer number (132908958).

Almost surely, 2^4023202131 is an apocalyptic number.

4023202131 is a deficient number, since it is larger than the sum of its proper divisors (2356427853).

4023202131 is a wasteful number, since it uses less digits than its factorization.

4023202131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2340 (or 2337 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 4023202131 is about 63428.7169269567. The cubic root of 4023202131 is about 1590.4643938391.

Adding to 4023202131 its reverse (1312023204), we get a palindrome (5335225335).

The spelling of 4023202131 in words is "four billion, twenty-three million, two hundred two thousand, one hundred thirty-one".