23210151113173 has 2 divisors, whose sum is σ = 23210151113174. Its totient is φ = 23210151113172.

The previous prime is 23210151113159. The next prime is 23210151113207. The reversal of 23210151113173 is 37131115101232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17583278470564 + 5626872642609 = 4193242^2 + 2372103^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23210151113173 is a prime.

It is a super-2 number, since 2×23210151113173² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23210151113153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11605075556586 + 11605075556587.

It is an arithmetic number, because the mean of its divisors is an integer number (11605075556587).

Almost surely, 2^{23210151113173} is an apocalyptic number.

It is an amenable number.

23210151113173 is a deficient number, since it is larger than the sum of its proper divisors (1).

23210151113173 is an equidigital number, since it uses as much as digits as its factorization.

23210151113173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 31.

The spelling of 23210151113173 in words is "twenty-three trillion, two hundred ten billion, one hundred fifty-one million, one hundred thirteen thousand, one hundred seventy-three".