201002031031001 has 16 divisors (see below), whose sum is σ = 208989861964800. Its totient is φ = 193109794848000.

The previous prime is 201002031030967. The next prime is 201002031031057. The reversal of 201002031031001 is 100130130200102.

It is a cyclic number.

It is not a de Polignac number, because 201002031031001 - 2³⁰ = 201000957289177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201002031031801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5811956 + ... + 20875413.

It is an arithmetic number, because the mean of its divisors is an integer number (13061866372800).

Almost surely, 2^{201002031031001} is an apocalyptic number.

It is an amenable number.

201002031031001 is a deficient number, since it is larger than the sum of its proper divisors (7987830933799).

201002031031001 is a wasteful number, since it uses less digits than its factorization.

201002031031001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26689160.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 201002031031001 its reverse (100130130200102), we get a palindrome (301132161231103).

The spelling of 201002031031001 in words is "two hundred one trillion, two billion, thirty-one million, thirty-one thousand, one".