111011120100373 has 2 divisors, whose sum is σ = 111011120100374. Its totient is φ = 111011120100372.

The previous prime is 111011120100317. The next prime is 111011120100469. The reversal of 111011120100373 is 373001021110111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104679540615204 + 6331579485169 = 10231302^2 + 2516263^2 .

It is a cyclic number.

It is not a de Polignac number, because 111011120100373 - 2¹³ = 111011120092181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111011120100973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55505560050186 + 55505560050187.

It is an arithmetic number, because the mean of its divisors is an integer number (55505560050187).

Almost surely, 2^{111011120100373} is an apocalyptic number.

It is an amenable number.

111011120100373 is a deficient number, since it is larger than the sum of its proper divisors (1).

111011120100373 is an equidigital number, since it uses as much as digits as its factorization.

111011120100373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126, while the sum is 22.

Adding to 111011120100373 its reverse (373001021110111), we get a palindrome (484012141210484).

The spelling of 111011120100373 in words is "one hundred eleven trillion, eleven billion, one hundred twenty million, one hundred thousand, three hundred seventy-three".