32013131241 has 48 divisors (see below), whose sum is σ = 53681370624. Its totient is φ = 16820084736.

The previous prime is 32013131219. The next prime is 32013131251. The reversal of 32013131241 is 14213131023.

It is not a de Polignac number, because 32013131241 - 2⁶ = 32013131177 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (32013131251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 458536 + ... + 523718.

It is an arithmetic number, because the mean of its divisors is an integer number (1118361888).

Almost surely, 2^32013131241 is an apocalyptic number.

It is an amenable number.

32013131241 is a deficient number, since it is larger than the sum of its proper divisors (21668239383).

32013131241 is a wasteful number, since it uses less digits than its factorization.

32013131241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65470 (or 65463 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 32013131241 its reverse (14213131023), we get a palindrome (46226262264).

The spelling of 32013131241 in words is "thirty-two billion, thirteen million, one hundred thirty-one thousand, two hundred forty-one".