201443514005105 has 16 divisors (see below), whose sum is σ = 256458547476480. Its totient is φ = 151470829585152.

The previous prime is 201443514005099. The next prime is 201443514005117. The reversal of 201443514005105 is 501500415344102.

It is a happy number.

201443514005105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 201443514005105 - 2³⁸ = 201168636098161 is a prime.

It is a super-2 number, since 2×201443514005105² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8348247944 + ... + 8348272073.

It is an arithmetic number, because the mean of its divisors is an integer number (16028659217280).

Almost surely, 2^{201443514005105} is an apocalyptic number.

It is an amenable number.

201443514005105 is a deficient number, since it is larger than the sum of its proper divisors (55015033471375).

201443514005105 is a wasteful number, since it uses less digits than its factorization.

201443514005105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16696520168.

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 201443514005105 its reverse (501500415344102), we get a palindrome (702943929349207).

The spelling of 201443514005105 in words is "two hundred one trillion, four hundred forty-three billion, five hundred fourteen million, five thousand, one hundred five".