201083086647465 has 64 divisors (see below), whose sum is σ = 351090315620352. Its totient is φ = 97464577881600.

The previous prime is 201083086647437. The next prime is 201083086647497. The reversal of 201083086647465 is 564746680380102.

It is a happy number.

It is not a de Polignac number, because 201083086647465 - 2¹³ = 201083086639273 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201083086647399 and 201083086647408.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9756095010 + ... + 9756115620.

It is an arithmetic number, because the mean of its divisors is an integer number (5485786181568).

Almost surely, 2^{201083086647465} is an apocalyptic number.

It is an amenable number.

201083086647465 is a deficient number, since it is larger than the sum of its proper divisors (150007228972887).

201083086647465 is a wasteful number, since it uses less digits than its factorization.

201083086647465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36110.

The product of its (nonzero) digits is 46448640, while the sum is 60.

The spelling of 201083086647465 in words is "two hundred one trillion, eighty-three billion, eighty-six million, six hundred forty-seven thousand, four hundred sixty-five".