1201073 has 2 divisors, whose sum is σ = 1201074. Its totient is φ = 1201072.

The previous prime is 1201061. The next prime is 1201087. The reversal of 1201073 is 3701021.

It is an a-pointer prime, because the next prime (1201087) can be obtained adding 1201073 to its sum of digits (14).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 861184 + 339889 = 928^2 + 583^2 .

It is an emirp because it is prime and its reverse (3701021) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1201073 is a prime.

It is equal to p₉₃₀₁₁ and since 1201073 and 93011 have the same sum of digits, it is a Honaker prime.

It is a plaindrome in base 14.

It is not a weakly prime, because it can be changed into another prime (1201003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600536 + 600537.

It is an arithmetic number, because the mean of its divisors is an integer number (600537).

2^1201073 is an apocalyptic number.

It is an amenable number.

1201073 is a deficient number, since it is larger than the sum of its proper divisors (1).

1201073 is an equidigital number, since it uses as much as digits as its factorization.

1201073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 1201073 is about 1095.9347608320. The cubic root of 1201073 is about 106.2975206116.

Adding to 1201073 its reverse (3701021), we get a palindrome (4902094).

The spelling of 1201073 in words is "one million, two hundred one thousand, seventy-three".