201024511046 has 16 divisors (see below), whose sum is σ = 322373978784. Its totient is φ = 93681323904.

The previous prime is 201024510997. The next prime is 201024511049. The reversal of 201024511046 is 640115420102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201024511049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28697885 + ... + 28704888.

It is an arithmetic number, because the mean of its divisors is an integer number (20148373674).

Almost surely, 2^201024511046 is an apocalyptic number.

201024511046 is a deficient number, since it is larger than the sum of its proper divisors (121349467738).

201024511046 is a wasteful number, since it uses less digits than its factorization.

201024511046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57402895.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 201024511046 its reverse (640115420102), we get a palindrome (841139931148).

The spelling of 201024511046 in words is "two hundred one billion, twenty-four million, five hundred eleven thousand, forty-six".