201040250108 has 6 divisors (see below), whose sum is σ = 351820437696. Its totient is φ = 100520125052.

The previous prime is 201040250107. The next prime is 201040250113. The reversal of 201040250108 is 801052040102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201040250107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25130031260 + ... + 25130031267.

It is an arithmetic number, because the mean of its divisors is an integer number (58636739616).

Almost surely, 2^201040250108 is an apocalyptic number.

It is an amenable number.

201040250108 is a deficient number, since it is larger than the sum of its proper divisors (150780187588).

201040250108 is a wasteful number, since it uses less digits than its factorization.

201040250108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50260062531 (or 50260062529 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

The spelling of 201040250108 in words is "two hundred one billion, forty million, two hundred fifty thousand, one hundred eight".