120000110249 has 2 divisors, whose sum is σ = 120000110250. Its totient is φ = 120000110248.

The previous prime is 120000110213. The next prime is 120000110257. The reversal of 120000110249 is 942011000021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 77753418649 + 42246691600 = 278843^2 + 205540^2 .

It is a cyclic number.

It is not a de Polignac number, because 120000110249 - 2¹² = 120000106153 is a prime.

It is a super-3 number, since 3×120000110249³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120000110249.

It is not a weakly prime, because it can be changed into another prime (120000110299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60000055124 + 60000055125.

It is an arithmetic number, because the mean of its divisors is an integer number (60000055125).

Almost surely, 2^120000110249 is an apocalyptic number.

It is an amenable number.

120000110249 is a deficient number, since it is larger than the sum of its proper divisors (1).

120000110249 is an equidigital number, since it uses as much as digits as its factorization.

120000110249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 120000110249 in words is "one hundred twenty billion, one hundred ten thousand, two hundred forty-nine".