20132131310 has 16 divisors (see below), whose sum is σ = 36341676000. Its totient is φ = 8029777056.

The previous prime is 20132131247. The next prime is 20132131399. The reversal of 20132131310 is 1313123102.

It is a super-2 number, since 2×20132131310² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 2880770 + ... + 2887749.

It is an arithmetic number, because the mean of its divisors is an integer number (2271354750).

Almost surely, 2^20132131310 is an apocalyptic number.

20132131310 is a deficient number, since it is larger than the sum of its proper divisors (16209544690).

20132131310 is a wasteful number, since it uses less digits than its factorization.

20132131310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5768875.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 20132131310 its reverse (1313123102), we get a palindrome (21445254412).

The spelling of 20132131310 in words is "twenty billion, one hundred thirty-two million, one hundred thirty-one thousand, three hundred ten".