201150407 has 2 divisors, whose sum is σ = 201150408. Its totient is φ = 201150406.

The previous prime is 201150403. The next prime is 201150419. The reversal of 201150407 is 704051102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201150407 - 2² = 201150403 is a prime.

It is a super-2 number, since 2×201150407² = 80922972472531298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201150401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100575203 + 100575204.

It is an arithmetic number, because the mean of its divisors is an integer number (100575204).

Almost surely, 2^201150407 is an apocalyptic number.

201150407 is a deficient number, since it is larger than the sum of its proper divisors (1).

201150407 is an equidigital number, since it uses as much as digits as its factorization.

201150407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 201150407 is about 14182.7503327105. The cubic root of 201150407 is about 585.9226747827.

The spelling of 201150407 in words is "two hundred one million, one hundred fifty thousand, four hundred seven".