120234236443 has 2 divisors, whose sum is σ = 120234236444. Its totient is φ = 120234236442.

The previous prime is 120234236429. The next prime is 120234236459. The reversal of 120234236443 is 344632432021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120234236443 - 2³³ = 111644301851 is a prime.

It is a super-2 number, since 2×120234236443² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120234236399 and 120234236408.

It is not a weakly prime, because it can be changed into another prime (120234236413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60117118221 + 60117118222.

It is an arithmetic number, because the mean of its divisors is an integer number (60117118222).

Almost surely, 2^120234236443 is an apocalyptic number.

120234236443 is a deficient number, since it is larger than the sum of its proper divisors (1).

120234236443 is an equidigital number, since it uses as much as digits as its factorization.

120234236443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 120234236443 its reverse (344632432021), we get a palindrome (464866668464).

The spelling of 120234236443 in words is "one hundred twenty billion, two hundred thirty-four million, two hundred thirty-six thousand, four hundred forty-three".