4003252131 has 8 divisors (see below), whose sum is σ = 5342060304. Its totient is φ = 2666639360.

The previous prime is 4003252117. The next prime is 4003252147. The reversal of 4003252131 is 1312523004.

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

It is a cyclic number.

It is not a de Polignac number, because 4003252131 - 2⁶ = 4003252067 is a prime.

It is a super-2 number, since 2×4003252131² = 32052055248712082322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4003252098 and 4003252107.

It is not an unprimeable number, because it can be changed into a prime (4003252171) 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 7 ways as a sum of consecutive naturals, for example, 544590 + ... + 551891.

It is an arithmetic number, because the mean of its divisors is an integer number (667757538).

Almost surely, 2^4003252131 is an apocalyptic number.

4003252131 is a deficient number, since it is larger than the sum of its proper divisors (1338808173).

4003252131 is a wasteful number, since it uses less digits than its factorization.

4003252131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097701.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 4003252131 is about 63271.2583326742. The cubic root of 4003252131 is about 1587.8311384453.

Adding to 4003252131 its reverse (1312523004), we get a palindrome (5315775135).

The spelling of 4003252131 in words is "four billion, three million, two hundred fifty-two thousand, one hundred thirty-one".