111100010011073 has 2 divisors, whose sum is σ = 111100010011074. Its totient is φ = 111100010011072.

The previous prime is 111100010011051. The next prime is 111100010011117. The reversal of 111100010011073 is 370110010001111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107919519418624 + 3180490592449 = 10388432^2 + 1783393^2 .

It is a cyclic number.

It is not a de Polignac number, because 111100010011073 - 2³² = 111095715043777 is a prime.

It is a super-2 number, since 2×111100010011073² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (111100010019073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55550005005536 + 55550005005537.

It is an arithmetic number, because the mean of its divisors is an integer number (55550005005537).

Almost surely, 2^{111100010011073} is an apocalyptic number.

It is an amenable number.

111100010011073 is a deficient number, since it is larger than the sum of its proper divisors (1).

111100010011073 is an equidigital number, since it uses as much as digits as its factorization.

111100010011073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21, while the sum is 17.

Adding to 111100010011073 its reverse (370110010001111), we get a palindrome (481210020012184).

The spelling of 111100010011073 in words is "one hundred eleven trillion, one hundred billion, ten million, eleven thousand, seventy-three".