4004231303131 has 8 divisors (see below), whose sum is σ = 4010802220800. Its totient is φ = 3997660715880.

The previous prime is 4004231303057. The next prime is 4004231303141. The reversal of 4004231303131 is 1313031324004.

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 4004231303131 - 2⁷ = 4004231303003 is a prime.

It is a super-2 number, since 2×4004231303131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4004231303096 and 4004231303105.

It is not an unprimeable number, because it can be changed into a prime (4004231303141) 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, 40105290 + ... + 40205008.

It is an arithmetic number, because the mean of its divisors is an integer number (501350277600).

Almost surely, 2^{4004231303131} is an apocalyptic number.

4004231303131 is a deficient number, since it is larger than the sum of its proper divisors (6570917669).

4004231303131 is an equidigital number, since it uses as much as digits as its factorization.

4004231303131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165209.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 4004231303131 its reverse (1313031324004), we get a palindrome (5317262627135).

The spelling of 4004231303131 in words is "four trillion, four billion, two hundred thirty-one million, three hundred three thousand, one hundred thirty-one".