43133141031 has 8 divisors (see below), whose sum is σ = 57512173680. Its totient is φ = 28754767872.

The previous prime is 43133141003. The next prime is 43133141063. The reversal of 43133141031 is 13014133134.

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

It is not a de Polignac number, because 43133141031 - 2⁷ = 43133140903 is a prime.

It is a super-2 number, since 2×43133141031² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 43133140992 and 43133141010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43143141031) 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, 16125 + ... + 294153.

It is an arithmetic number, because the mean of its divisors is an integer number (7189021710).

Almost surely, 2^43133141031 is an apocalyptic number.

43133141031 is a deficient number, since it is larger than the sum of its proper divisors (14379032649).

43133141031 is a wasteful number, since it uses less digits than its factorization.

43133141031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329745.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 43133141031 its reverse (13014133134), we get a palindrome (56147274165).

The spelling of 43133141031 in words is "forty-three billion, one hundred thirty-three million, one hundred forty-one thousand, thirty-one".