2001311132102 has 16 divisors (see below), whose sum is σ = 3019476652800. Its totient is φ = 994829237640.

The previous prime is 2001311132081. The next prime is 2001311132123. The reversal of 2001311132102 is 2012311131002.

It is an interprime number because it is at equal distance from previous prime (2001311132081) and next prime (2001311132123).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2192402 + ... + 2968037.

It is an arithmetic number, because the mean of its divisors is an integer number (188717290800).

Almost surely, 2^{2001311132102} is an apocalyptic number.

2001311132102 is a deficient number, since it is larger than the sum of its proper divisors (1018165520698).

2001311132102 is a wasteful number, since it uses less digits than its factorization.

2001311132102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5161571.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 2001311132102 its reverse (2012311131002), we get a palindrome (4013622263104).

The spelling of 2001311132102 in words is "two trillion, one billion, three hundred eleven million, one hundred thirty-two thousand, one hundred two".