201150501 has 8 divisors (see below), whose sum is σ = 268365504. Its totient is φ = 134017920.

The previous prime is 201150491. The next prime is 201150539. The reversal of 201150501 is 105051102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 201150501 - 2⁷ = 201150373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201150541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14665 + ... + 24846.

It is an arithmetic number, because the mean of its divisors is an integer number (33545688).

Almost surely, 2^201150501 is an apocalyptic number.

It is an amenable number.

201150501 is a deficient number, since it is larger than the sum of its proper divisors (67215003).

201150501 is a wasteful number, since it uses less digits than its factorization.

201150501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41211.

The product of its (nonzero) digits is 50, while the sum is 15.

The square root of 201150501 is about 14182.7536465949. The cubic root of 201150501 is about 585.9227660523.

The spelling of 201150501 in words is "two hundred one million, one hundred fifty thousand, five hundred one".