201653016105 has 8 divisors (see below), whose sum is σ = 322644825792. Its totient is φ = 107548275248.

The previous prime is 201653016101. The next prime is 201653016107. The reversal of 201653016105 is 501610356102.

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

It is a cyclic number.

It is not a de Polignac number, because 201653016105 - 2² = 201653016101 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201653016101) 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, 6721767189 + ... + 6721767218.

It is an arithmetic number, because the mean of its divisors is an integer number (40330603224).

Almost surely, 2^201653016105 is an apocalyptic number.

It is an amenable number.

201653016105 is a deficient number, since it is larger than the sum of its proper divisors (120991809687).

201653016105 is a wasteful number, since it uses less digits than its factorization.

201653016105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13443534415.

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 201653016105 in words is "two hundred one billion, six hundred fifty-three million, sixteen thousand, one hundred five".