111002112373 has 2 divisors, whose sum is σ = 111002112374. Its totient is φ = 111002112372.

The previous prime is 111002112257. The next prime is 111002112383. The reversal of 111002112373 is 373211200111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 110527656849 + 474455524 = 332457^2 + 21782^2 .

It is an emirp because it is prime and its reverse (373211200111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 111002112373 - 2⁹ = 111002111861 is a prime.

It is a super-2 number, since 2×111002112373² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111002112383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55501056186 + 55501056187.

It is an arithmetic number, because the mean of its divisors is an integer number (55501056187).

Almost surely, 2^111002112373 is an apocalyptic number.

It is an amenable number.

111002112373 is a deficient number, since it is larger than the sum of its proper divisors (1).

111002112373 is an equidigital number, since it uses as much as digits as its factorization.

111002112373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 22.

Adding to 111002112373 its reverse (373211200111), we get a palindrome (484213312484).

The spelling of 111002112373 in words is "one hundred eleven billion, two million, one hundred twelve thousand, three hundred seventy-three".