13131332010 has 80 divisors (see below), whose sum is σ = 35835836256. Its totient is φ = 3449410272.

The previous prime is 13131331973. The next prime is 13131332023. The reversal of 13131332010 is 1023313131.

It is a happy number.

13131332010 is a `hidden beast` number, since 1 + 31 + 313 + 320 + 1 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 66712 + ... + 175251.

Almost surely, 2^13131332010 is an apocalyptic number.

13131332010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13131332010 is an abundant number, since it is smaller than the sum of its proper divisors (22704504246).

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

13131332010 is a wasteful number, since it uses less digits than its factorization.

13131332010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242049 (or 242040 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 13131332010 its reverse (1023313131), we get a palindrome (14154645141).

The spelling of 13131332010 in words is "thirteen billion, one hundred thirty-one million, three hundred thirty-two thousand, ten".