2001332132097 has 16 divisors (see below), whose sum is σ = 2729462928192. Its totient is φ = 1303990009920.

The previous prime is 2001332132069. The next prime is 2001332132101. The reversal of 2001332132097 is 7902312331002.

It is not a de Polignac number, because 2001332132097 - 2¹² = 2001332128001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2001332132017) 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 15 ways as a sum of consecutive naturals, for example, 34800063 + ... + 34857524.

It is an arithmetic number, because the mean of its divisors is an integer number (170591433012).

Almost surely, 2^{2001332132097} is an apocalyptic number.

It is an amenable number.

2001332132097 is a deficient number, since it is larger than the sum of its proper divisors (728130796095).

2001332132097 is a wasteful number, since it uses less digits than its factorization.

2001332132097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69657808.

The product of its (nonzero) digits is 13608, while the sum is 33.

Adding to 2001332132097 its reverse (7902312331002), we get a palindrome (9903644463099).

The spelling of 2001332132097 in words is "two trillion, one billion, three hundred thirty-two million, one hundred thirty-two thousand, ninety-seven".