13101420 has 24 divisors (see below), whose sum is σ = 36684144. Its totient is φ = 3493696.

The previous prime is 13101409. The next prime is 13101433. The reversal of 13101420 is 2410131.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 13101396 and 13101405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109119 + ... + 109238.

It is an arithmetic number, because the mean of its divisors is an integer number (1528506).

Almost surely, 2^13101420 is an apocalyptic number.

13101420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13101420 is an abundant number, since it is smaller than the sum of its proper divisors (23582724).

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

13101420 is a wasteful number, since it uses less digits than its factorization.

13101420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218369 (or 218367 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 13101420 is about 3619.5883743873. The cubic root of 13101420 is about 235.7433530991.

Adding to 13101420 its reverse (2410131), we get a palindrome (15511551).

The spelling of 13101420 in words is "thirteen million, one hundred one thousand, four hundred twenty".