101000111273 has 2 divisors, whose sum is σ = 101000111274. Its totient is φ = 101000111272.

The previous prime is 101000111207. The next prime is 101000111299. The reversal of 101000111273 is 372111000101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51730318249 + 49269793024 = 227443^2 + 221968^2 .

It is a cyclic number.

It is not a de Polignac number, because 101000111273 - 2¹⁰ = 101000110249 is a prime.

It is not a weakly prime, because it can be changed into another prime (101000141273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50500055636 + 50500055637.

It is an arithmetic number, because the mean of its divisors is an integer number (50500055637).

Almost surely, 2^101000111273 is an apocalyptic number.

It is an amenable number.

101000111273 is a deficient number, since it is larger than the sum of its proper divisors (1).

101000111273 is an equidigital number, since it uses as much as digits as its factorization.

101000111273 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 17.

Adding to 101000111273 its reverse (372111000101), we get a palindrome (473111111374).

The spelling of 101000111273 in words is "one hundred one billion, one hundred eleven thousand, two hundred seventy-three".