201073323736 has 16 divisors (see below), whose sum is σ = 377024293800. Its totient is φ = 100533512064.

The previous prime is 201073323733. The next prime is 201073323757. The reversal of 201073323736 is 637323370102.

It is a junction number, because it is equal to n+sod(n) for n = 201073323695 and 201073323704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201073323733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110430 + ... + 643693.

Almost surely, 2^201073323736 is an apocalyptic number.

It is an amenable number.

201073323736 is a deficient number, since it is larger than the sum of its proper divisors (175950970064).

201073323736 is a wasteful number, since it uses less digits than its factorization.

201073323736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787458 (or 787454 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 37.

Adding to 201073323736 its reverse (637323370102), we get a palindrome (838396693838).

The spelling of 201073323736 in words is "two hundred one billion, seventy-three million, three hundred twenty-three thousand, seven hundred thirty-six".