2031021032201 has 16 divisors (see below), whose sum is σ = 2355226518528. Its totient is φ = 1715358934800.

The previous prime is 2031021032113. The next prime is 2031021032239. The reversal of 2031021032201 is 1022301201302.

It is not a de Polignac number, because 2031021032201 - 2³⁰ = 2029947290377 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2031021032201.

It is not an unprimeable number, because it can be changed into a prime (2031021032101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 329555 + ... + 2042216.

It is an arithmetic number, because the mean of its divisors is an integer number (147201657408).

Almost surely, 2^{2031021032201} is an apocalyptic number.

It is an amenable number.

2031021032201 is a deficient number, since it is larger than the sum of its proper divisors (324205486327).

2031021032201 is a wasteful number, since it uses less digits than its factorization.

2031021032201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2373572.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2031021032201 its reverse (1022301201302), we get a palindrome (3053322233503).

The spelling of 2031021032201 in words is "two trillion, thirty-one billion, twenty-one million, thirty-two thousand, two hundred one".