201002013011121 has 8 divisors (see below), whose sum is σ = 306288781731264. Its totient is φ = 114858293149200.

The previous prime is 201002013011119. The next prime is 201002013011123. The reversal of 201002013011121 is 121110310200102.

It is an interprime number because it is at equal distance from previous prime (201002013011119) and next prime (201002013011123).

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

It is not a de Polignac number, because 201002013011121 - 2¹ = 201002013011119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201002013011121.

It is not an unprimeable number, because it can be changed into a prime (201002013011123) 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, 4785762214530 + ... + 4785762214571.

It is an arithmetic number, because the mean of its divisors is an integer number (38286097716408).

Almost surely, 2^{201002013011121} is an apocalyptic number.

201002013011121 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

201002013011121 is a deficient number, since it is larger than the sum of its proper divisors (105286768720143).

201002013011121 is an equidigital number, since it uses as much as digits as its factorization.

201002013011121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9571524429111.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 201002013011121 its reverse (121110310200102), we get a palindrome (322112323211223).

The spelling of 201002013011121 in words is "two hundred one trillion, two billion, thirteen million, eleven thousand, one hundred twenty-one".