201150415 has 8 divisors (see below), whose sum is σ = 244983600. Its totient is φ = 158518272.

The previous prime is 201150407. The next prime is 201150419. The reversal of 201150415 is 514051102.

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

It is a cyclic number.

It is not a de Polignac number, because 201150415 - 2³ = 201150407 is a prime.

It is a super-2 number, since 2×201150415² = 80922978909344450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201150392 and 201150401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201150419) 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, 299890 + ... + 300559.

It is an arithmetic number, because the mean of its divisors is an integer number (30622950).

Almost surely, 2^201150415 is an apocalyptic number.

201150415 is a deficient number, since it is larger than the sum of its proper divisors (43833185).

201150415 is an equidigital number, since it uses as much as digits as its factorization.

201150415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600521.

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 201150415 is about 14182.7506147432. The cubic root of 201150415 is about 585.9226825503.

The spelling of 201150415 in words is "two hundred one million, one hundred fifty thousand, four hundred fifteen".