32121012001 has 8 divisors (see below), whose sum is σ = 36412483520. Its totient is φ = 28089629712.

The previous prime is 32121011927. The next prime is 32121012019. The reversal of 32121012001 is 10021012123.

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

It is a cyclic number.

It is not a de Polignac number, because 32121012001 - 2²³ = 32112623393 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32121012041) 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, 65022045 + ... + 65022538.

It is an arithmetic number, because the mean of its divisors is an integer number (4551560440).

Almost surely, 2^32121012001 is an apocalyptic number.

It is an amenable number.

32121012001 is a deficient number, since it is larger than the sum of its proper divisors (4291471519).

32121012001 is a wasteful number, since it uses less digits than its factorization.

32121012001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130044615.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 32121012001 its reverse (10021012123), we get a palindrome (42142024124).

The spelling of 32121012001 in words is "thirty-two billion, one hundred twenty-one million, twelve thousand, one".