113333002212173 has 2 divisors, whose sum is σ = 113333002212174. Its totient is φ = 113333002212172.

The previous prime is 113333002212127. The next prime is 113333002212251. The reversal of 113333002212173 is 371212200333311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79262643343849 + 34070358868324 = 8902957^2 + 5836982^2 .

It is a cyclic number.

It is not a de Polignac number, because 113333002212173 - 2¹² = 113333002208077 is a prime.

It is a super-2 number, since 2×113333002212173² (a number of 29 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113333002212113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56666501106086 + 56666501106087.

It is an arithmetic number, because the mean of its divisors is an integer number (56666501106087).

Almost surely, 2^{113333002212173} is an apocalyptic number.

It is an amenable number.

113333002212173 is a deficient number, since it is larger than the sum of its proper divisors (1).

113333002212173 is an equidigital number, since it uses as much as digits as its factorization.

113333002212173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 32.

Adding to 113333002212173 its reverse (371212200333311), we get a palindrome (484545202545484).

The spelling of 113333002212173 in words is "one hundred thirteen trillion, three hundred thirty-three billion, two million, two hundred twelve thousand, one hundred seventy-three".