201202144443013 has 16 divisors (see below), whose sum is σ = 233440387380864. Its totient is φ = 169839062395200.

The previous prime is 201202144442977. The next prime is 201202144443017. The reversal of 201202144443013 is 310344441202102.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 201202144443013 - 2²⁹ = 201201607572101 is a prime.

It is a super-3 number, since 3×201202144443013³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201202144443017) 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, 56221870 + ... + 59693407.

It is an arithmetic number, because the mean of its divisors is an integer number (14590024211304).

Almost surely, 2^{201202144443013} is an apocalyptic number.

It is an amenable number.

201202144443013 is a deficient number, since it is larger than the sum of its proper divisors (32238242937851).

201202144443013 is a wasteful number, since it uses less digits than its factorization.

201202144443013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115919052.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 201202144443013 its reverse (310344441202102), we get a palindrome (511546585645115).

The spelling of 201202144443013 in words is "two hundred one trillion, two hundred two billion, one hundred forty-four million, four hundred forty-three thousand, thirteen".