103498258849 has 4 divisors (see below), whose sum is σ = 103499218564. Its totient is φ = 103497299136.

The previous prime is 103498258837. The next prime is 103498258867. The reversal of 103498258849 is 948852894301.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 24006403600 + 79491855249 = 154940^2 + 281943^2 .

It is a cyclic number.

It is not a de Polignac number, because 103498258849 - 2⁹ = 103498258337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103498358849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294132 + ... + 541765.

It is an arithmetic number, because the mean of its divisors is an integer number (25874804641).

Almost surely, 2^103498258849 is an apocalyptic number.

It is an amenable number.

103498258849 is a deficient number, since it is larger than the sum of its proper divisors (959715).

103498258849 is an equidigital number, since it uses as much as digits as its factorization.

103498258849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959714.

The product of its (nonzero) digits is 19906560, while the sum is 61.

The spelling of 103498258849 in words is "one hundred three billion, four hundred ninety-eight million, two hundred fifty-eight thousand, eight hundred forty-nine".