43101330231 has 16 divisors (see below), whose sum is σ = 59267969024. Its totient is φ = 27844979904.

The previous prime is 43101330211. The next prime is 43101330241. The reversal of 43101330231 is 13203310134.

It is not a de Polignac number, because 43101330231 - 2¹⁷ = 43101199159 is a prime.

It is a super-2 number, since 2×43101330231² (a number of 22 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 = 43101330198 and 43101330207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43101330211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1299046 + ... + 1331811.

It is an arithmetic number, because the mean of its divisors is an integer number (3704248064).

Almost surely, 2^43101330231 is an apocalyptic number.

43101330231 is a deficient number, since it is larger than the sum of its proper divisors (16166638793).

43101330231 is a wasteful number, since it uses less digits than its factorization.

43101330231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2631030.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 43101330231 its reverse (13203310134), we get a palindrome (56304640365).

The spelling of 43101330231 in words is "forty-three billion, one hundred one million, three hundred thirty thousand, two hundred thirty-one".