1101013439 has 2 divisors, whose sum is σ = 1101013440. Its totient is φ = 1101013438.

The previous prime is 1101013429. The next prime is 1101013447. The reversal of 1101013439 is 9343101011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1101013439 - 2⁸ = 1101013183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1101013429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550506719 + 550506720.

It is an arithmetic number, because the mean of its divisors is an integer number (550506720).

Almost surely, 2^1101013439 is an apocalyptic number.

1101013439 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101013439 is an equidigital number, since it uses as much as digits as its factorization.

1101013439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 1101013439 is about 33181.5225539757. The cubic root of 1101013439 is about 1032.5970341884.

The spelling of 1101013439 in words is "one billion, one hundred one million, thirteen thousand, four hundred thirty-nine".