4133020231231 has 8 divisors (see below), whose sum is σ = 4151137419360. Its totient is φ = 4114918821888.

The previous prime is 4133020231217. The next prime is 4133020231271. The reversal of 4133020231231 is 1321320203314.

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 4133020231231 - 2¹¹ = 4133020229183 is a prime.

It is a super-2 number, since 2×4133020231231² (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 = 4133020231196 and 4133020231205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4133020231271) 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, 3419526 + ... + 4467571.

It is an arithmetic number, because the mean of its divisors is an integer number (518892177420).

Almost surely, 2^{4133020231231} is an apocalyptic number.

4133020231231 is a deficient number, since it is larger than the sum of its proper divisors (18117188129).

4133020231231 is a wasteful number, since it uses less digits than its factorization.

4133020231231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7889393.

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

Adding to 4133020231231 its reverse (1321320203314), we get a palindrome (5454340434545).

The spelling of 4133020231231 in words is "four trillion, one hundred thirty-three billion, twenty million, two hundred thirty-one thousand, two hundred thirty-one".