32113312001 has 8 divisors (see below), whose sum is σ = 34004295720. Its totient is φ = 30222546688.

The previous prime is 32113311961. The next prime is 32113312003. The reversal of 32113312001 is 10021331123.

It can be written as a sum of positive squares in 4 ways, for example, as 313600 + 32112998401 = 560^2 + 179201^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-32113312001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32113312003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 322655 + ... + 410283.

It is an arithmetic number, because the mean of its divisors is an integer number (4250536965).

Almost surely, 2^32113312001 is an apocalyptic number.

It is an amenable number.

32113312001 is a deficient number, since it is larger than the sum of its proper divisors (1890983719).

32113312001 is a wasteful number, since it uses less digits than its factorization.

32113312001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109203.

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

Adding to 32113312001 its reverse (10021331123), we get a palindrome (42134643124).

The spelling of 32113312001 in words is "thirty-two billion, one hundred thirteen million, three hundred twelve thousand, one".