202150325136 has 80 divisors (see below), whose sum is σ = 534742560000. Its totient is φ = 65770051200.

The previous prime is 202150325131. The next prime is 202150325147. The reversal of 202150325136 is 631523051202.

It is not an unprimeable number, because it can be changed into a prime (202150325131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2961115 + ... + 3028613.

It is an arithmetic number, because the mean of its divisors is an integer number (6684282000).

Almost surely, 2^202150325136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202150325136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267371280000).

202150325136 is an abundant number, since it is smaller than the sum of its proper divisors (332592234864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202150325136 is a wasteful number, since it uses less digits than its factorization.

202150325136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69004 (or 68998 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 202150325136 its reverse (631523051202), we get a palindrome (833673376338).

The spelling of 202150325136 in words is "two hundred two billion, one hundred fifty million, three hundred twenty-five thousand, one hundred thirty-six".