43231133113219 has 2 divisors, whose sum is σ = 43231133113220. Its totient is φ = 43231133113218.

The previous prime is 43231133113187. The next prime is 43231133113243. The reversal of 43231133113219 is 91231133113234.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 43231133113219 - 2⁵ = 43231133113187 is a prime.

It is a super-2 number, since 2×43231133113219² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (43231133117219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21615566556609 + 21615566556610.

It is an arithmetic number, because the mean of its divisors is an integer number (21615566556610).

Almost surely, 2^{43231133113219} is an apocalyptic number.

43231133113219 is a deficient number, since it is larger than the sum of its proper divisors (1).

43231133113219 is an equidigital number, since it uses as much as digits as its factorization.

43231133113219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34992, while the sum is 37.

The spelling of 43231133113219 in words is "forty-three trillion, two hundred thirty-one billion, one hundred thirty-three million, one hundred thirteen thousand, two hundred nineteen".