43230533503231 has 2 divisors, whose sum is σ = 43230533503232. Its totient is φ = 43230533503230.

The previous prime is 43230533503219. The next prime is 43230533503243. The reversal of 43230533503231 is 13230533503234.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (43230533503219) and next prime (43230533503243).

It is a cyclic number.

It is not a de Polignac number, because 43230533503231 - 2²¹ = 43230531406079 is a prime.

It is a super-2 number, since 2×43230533503231² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43230533503211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21615266751615 + 21615266751616.

It is an arithmetic number, because the mean of its divisors is an integer number (21615266751616).

Almost surely, 2^{43230533503231} is an apocalyptic number.

43230533503231 is a deficient number, since it is larger than the sum of its proper divisors (1).

43230533503231 is an equidigital number, since it uses as much as digits as its factorization.

43230533503231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 291600, while the sum is 37.

The spelling of 43230533503231 in words is "forty-three trillion, two hundred thirty billion, five hundred thirty-three million, five hundred three thousand, two hundred thirty-one".