32071001613 has 24 divisors (see below), whose sum is σ = 49764507552. Its totient is φ = 18318281184.

The previous prime is 32071001581. The next prime is 32071001617. The reversal of 32071001613 is 31610017023.

It is not a de Polignac number, because 32071001613 - 2⁵ = 32071001581 is a prime.

It is a super-2 number, since 2×32071001613² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32071001617) 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 23 ways as a sum of consecutive naturals, for example, 298531 + ... + 391487.

It is an arithmetic number, because the mean of its divisors is an integer number (2073521148).

Almost surely, 2^32071001613 is an apocalyptic number.

It is an amenable number.

32071001613 is a deficient number, since it is larger than the sum of its proper divisors (17693505939).

32071001613 is a wasteful number, since it uses less digits than its factorization.

32071001613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95321 (or 95314 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 24.

Adding to 32071001613 its reverse (31610017023), we get a palindrome (63681018636).

The spelling of 32071001613 in words is "thirty-two billion, seventy-one million, one thousand, six hundred thirteen".