1120431234343 has 2 divisors, whose sum is σ = 1120431234344. Its totient is φ = 1120431234342.

The previous prime is 1120431234311. The next prime is 1120431234359. The reversal of 1120431234343 is 3434321340211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1120431234343 - 2⁵ = 1120431234311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120431234743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560215617171 + 560215617172.

It is an arithmetic number, because the mean of its divisors is an integer number (560215617172).

Almost surely, 2^{1120431234343} is an apocalyptic number.

1120431234343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120431234343 is an equidigital number, since it uses as much as digits as its factorization.

1120431234343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 1120431234343 its reverse (3434321340211), we get a palindrome (4554752574554).

The spelling of 1120431234343 in words is "one trillion, one hundred twenty billion, four hundred thirty-one million, two hundred thirty-four thousand, three hundred forty-three".