73070253101 has 2 divisors, whose sum is σ = 73070253102. Its totient is φ = 73070253100.

The previous prime is 73070253089. The next prime is 73070253173. The reversal of 73070253101 is 10135207037.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47404611076 + 25665642025 = 217726^2 + 160205^2 .

It is an emirp because it is prime and its reverse (10135207037) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 73070253101 - 2¹⁴ = 73070236717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73070253701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36535126550 + 36535126551.

It is an arithmetic number, because the mean of its divisors is an integer number (36535126551).

Almost surely, 2^73070253101 is an apocalyptic number.

It is an amenable number.

73070253101 is a deficient number, since it is larger than the sum of its proper divisors (1).

73070253101 is an equidigital number, since it uses as much as digits as its factorization.

73070253101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4410, while the sum is 29.

The spelling of 73070253101 in words is "seventy-three billion, seventy million, two hundred fifty-three thousand, one hundred one".