13112010 has 32 divisors (see below), whose sum is σ = 34966080. Its totient is φ = 3496464.

The previous prime is 13111961. The next prime is 13112051. The reversal of 13112010 is 1021131.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 13111983 and 13112001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24012 + ... + 24551.

It is an arithmetic number, because the mean of its divisors is an integer number (1092690).

Almost surely, 2^13112010 is an apocalyptic number.

13112010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13112010 is an abundant number, since it is smaller than the sum of its proper divisors (21854070).

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

13112010 is a wasteful number, since it uses less digits than its factorization.

13112010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48579 (or 48573 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 13112010 is about 3621.0509524170. The cubic root of 13112010 is about 235.8068538432.

Adding to 13112010 its reverse (1021131), we get a palindrome (14133141).

It can be divided in two parts, 1311 and 2010, that added together give a triangular number (3321 = T₈₁).

The spelling of 13112010 in words is "thirteen million, one hundred twelve thousand, ten".