1101048343 has 2 divisors, whose sum is σ = 1101048344. Its totient is φ = 1101048342.

The previous prime is 1101048323. The next prime is 1101048391. The reversal of 1101048343 is 3438401011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1101048343 - 2¹³ = 1101040151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1101048323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550524171 + 550524172.

It is an arithmetic number, because the mean of its divisors is an integer number (550524172).

Almost surely, 2^1101048343 is an apocalyptic number.

1101048343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101048343 is an equidigital number, since it uses as much as digits as its factorization.

1101048343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 1101048343 is about 33182.0485051782. The cubic root of 1101048343 is about 1032.6079457676.

Adding to 1101048343 its reverse (3438401011), we get a palindrome (4539449354).

The spelling of 1101048343 in words is "one billion, one hundred one million, forty-eight thousand, three hundred forty-three".