32011144131 has 16 divisors (see below), whose sum is σ = 43932893184. Its totient is φ = 20722230144.

The previous prime is 32011144111. The next prime is 32011144147. The reversal of 32011144131 is 13144111023.

It is not a de Polignac number, because 32011144131 - 2⁷ = 32011144003 is a prime.

It is a super-2 number, since 2×32011144131² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32011144098 and 32011144107.

It is not an unprimeable number, because it can be changed into a prime (32011144111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 875910 + ... + 911723.

It is an arithmetic number, because the mean of its divisors is an integer number (2745805824).

Almost surely, 2^32011144131 is an apocalyptic number.

32011144131 is a deficient number, since it is larger than the sum of its proper divisors (11921749053).

32011144131 is a wasteful number, since it uses less digits than its factorization.

32011144131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1787810.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 32011144131 its reverse (13144111023), we get a palindrome (45155255154).

The spelling of 32011144131 in words is "thirty-two billion, eleven million, one hundred forty-four thousand, one hundred thirty-one".