13214120 has 32 divisors (see below), whose sum is σ = 31298400. Its totient is φ = 5007168.

The previous prime is 13214099. The next prime is 13214137. The reversal of 13214120 is 2141231.

It is a super-2 number, since 2×13214120² = 349225934748800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13214095 and 13214104.

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, 7934 + ... + 9453.

It is an arithmetic number, because the mean of its divisors is an integer number (978075).

Almost surely, 2^13214120 is an apocalyptic number.

13214120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13214120 is an abundant number, since it is smaller than the sum of its proper divisors (18084280).

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

13214120 is a wasteful number, since it uses less digits than its factorization.

13214120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17417 (or 17413 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 13214120 is about 3635.1231065811. The cubic root of 13214120 is about 236.4173883490.

Adding to 13214120 its reverse (2141231), we get a palindrome (15355351).

The spelling of 13214120 in words is "thirteen million, two hundred fourteen thousand, one hundred twenty".