43231112110101 has 8 divisors (see below), whose sum is σ = 57646243080160. Its totient is φ = 28818361273392.

The previous prime is 43231112110063. The next prime is 43231112110139. The reversal of 43231112110101 is 10101121113234.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (43231112110063) and next prime (43231112110139).

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

It is not a de Polignac number, because 43231112110101 - 2¹⁹ = 43231111585813 is a prime.

It is a super-2 number, since 2×43231112110101² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43231112110141) 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, 594990955 + ... + 595063608.

It is an arithmetic number, because the mean of its divisors is an integer number (7205780385020).

Almost surely, 2^{43231112110101} is an apocalyptic number.

It is an amenable number.

43231112110101 is a deficient number, since it is larger than the sum of its proper divisors (14415130970059).

43231112110101 is a wasteful number, since it uses less digits than its factorization.

43231112110101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1190066675.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 43231112110101 its reverse (10101121113234), we get a palindrome (53332233223335).

The spelling of 43231112110101 in words is "forty-three trillion, two hundred thirty-one billion, one hundred twelve million, one hundred ten thousand, one hundred one".