13102898 has 8 divisors (see below), whose sum is σ = 19682460. Its totient is φ = 6542080.

The previous prime is 13102891. The next prime is 13102907. The reversal of 13102898 is 89820131.

It can be written as a sum of positive squares in 2 ways, for example, as 10029889 + 3073009 = 3167^2 + 1753^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (13102891) 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, 2783 + ... + 5826.

Almost surely, 2^13102898 is an apocalyptic number.

13102898 is a deficient number, since it is larger than the sum of its proper divisors (6579562).

13102898 is an equidigital number, since it uses as much as digits as its factorization.

13102898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9372.

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 13102898 is about 3619.7925354915. The cubic root of 13102898 is about 235.7522176744.

The spelling of 13102898 in words is "thirteen million, one hundred two thousand, eight hundred ninety-eight".