13130898 has 16 divisors (see below), whose sum is σ = 28649376. Its totient is φ = 3979040.

The previous prime is 13130891. The next prime is 13130927. The reversal of 13130898 is 89803131.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (13130891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99411 + ... + 99542.

It is an arithmetic number, because the mean of its divisors is an integer number (1790586).

Almost surely, 2^13130898 is an apocalyptic number.

13130898 is an abundant number, since it is smaller than the sum of its proper divisors (15518478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13130898 is a wasteful number, since it uses less digits than its factorization.

13130898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198969.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 13130898 is about 3623.6580964545. The cubic root of 13130898 is about 235.9200270060.

It can be divided in two parts, 13130 and 898, that added together give a triangular number (14028 = T₁₆₇).

The spelling of 13130898 in words is "thirteen million, one hundred thirty thousand, eight hundred ninety-eight".