110238019249 has 2 divisors, whose sum is σ = 110238019250. Its totient is φ = 110238019248.

The previous prime is 110238019219. The next prime is 110238019253. The reversal of 110238019249 is 942910832011.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73627023649 + 36610995600 = 271343^2 + 191340^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110238019249 is a prime.

It is not a weakly prime, because it can be changed into another prime (110238019219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55119009624 + 55119009625.

It is an arithmetic number, because the mean of its divisors is an integer number (55119009625).

Almost surely, 2^110238019249 is an apocalyptic number.

It is an amenable number.

110238019249 is a deficient number, since it is larger than the sum of its proper divisors (1).

110238019249 is an equidigital number, since it uses as much as digits as its factorization.

110238019249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 40.

The spelling of 110238019249 in words is "one hundred ten billion, two hundred thirty-eight million, nineteen thousand, two hundred forty-nine".