72834219103 has 2 divisors, whose sum is σ = 72834219104. Its totient is φ = 72834219102.

The previous prime is 72834219091. The next prime is 72834219149. The reversal of 72834219103 is 30191243827.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 72834219103 - 2¹⁷ = 72834088031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (72834519103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36417109551 + 36417109552.

It is an arithmetic number, because the mean of its divisors is an integer number (36417109552).

Almost surely, 2^72834219103 is an apocalyptic number.

72834219103 is a deficient number, since it is larger than the sum of its proper divisors (1).

72834219103 is an equidigital number, since it uses as much as digits as its factorization.

72834219103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 72834219103 in words is "seventy-two billion, eight hundred thirty-four million, two hundred nineteen thousand, one hundred three".