110498689243 has 2 divisors, whose sum is σ = 110498689244. Its totient is φ = 110498689242.

The previous prime is 110498689229. The next prime is 110498689313. The reversal of 110498689243 is 342986894011.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110498689243 is a prime.

It is not a weakly prime, because it can be changed into another prime (110498681243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55249344621 + 55249344622.

It is an arithmetic number, because the mean of its divisors is an integer number (55249344622).

Almost surely, 2^110498689243 is an apocalyptic number.

110498689243 is a deficient number, since it is larger than the sum of its proper divisors (1).

110498689243 is an equidigital number, since it uses as much as digits as its factorization.

110498689243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2985984, while the sum is 55.

The spelling of 110498689243 in words is "one hundred ten billion, four hundred ninety-eight million, six hundred eighty-nine thousand, two hundred forty-three".