201301099 has 2 divisors, whose sum is σ = 201301100. Its totient is φ = 201301098.

The previous prime is 201301081. The next prime is 201301109. The reversal of 201301099 is 990103102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201301099 - 2⁷ = 201300971 is a prime.

It is not a weakly prime, because it can be changed into another prime (201301069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100650549 + 100650550.

It is an arithmetic number, because the mean of its divisors is an integer number (100650550).

Almost surely, 2^201301099 is an apocalyptic number.

201301099 is a deficient number, since it is larger than the sum of its proper divisors (1).

201301099 is an equidigital number, since it uses as much as digits as its factorization.

201301099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 25.

The square root of 201301099 is about 14188.0618479058. The cubic root of 201301099 is about 586.0689530855.

The spelling of 201301099 in words is "two hundred one million, three hundred one thousand, ninety-nine".