110323201869149 has 2 divisors, whose sum is σ = 110323201869150. Its totient is φ = 110323201869148.

The previous prime is 110323201869107. The next prime is 110323201869227. The reversal of 110323201869149 is 941968102323011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68961813705625 + 41361388163524 = 8304325^2 + 6431282^2 .

It is an emirp because it is prime and its reverse (941968102323011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 110323201869149 - 2¹⁶ = 110323201803613 is a prime.

It is a super-2 number, since 2×110323201869149² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 110323201869097 and 110323201869106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110323201866149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55161600934574 + 55161600934575.

It is an arithmetic number, because the mean of its divisors is an integer number (55161600934575).

Almost surely, 2^{110323201869149} is an apocalyptic number.

It is an amenable number.

110323201869149 is a deficient number, since it is larger than the sum of its proper divisors (1).

110323201869149 is an equidigital number, since it uses as much as digits as its factorization.

110323201869149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 559872, while the sum is 50.

The spelling of 110323201869149 in words is "one hundred ten trillion, three hundred twenty-three billion, two hundred one million, eight hundred sixty-nine thousand, one hundred forty-nine".