120601099 has 2 divisors, whose sum is σ = 120601100. Its totient is φ = 120601098.

The previous prime is 120601081. The next prime is 120601109. The reversal of 120601099 is 990106021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120601099 - 2¹³ = 120592907 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (120601079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60300549 + 60300550.

It is an arithmetic number, because the mean of its divisors is an integer number (60300550).

Almost surely, 2^120601099 is an apocalyptic number.

120601099 is a deficient number, since it is larger than the sum of its proper divisors (1).

120601099 is an equidigital number, since it uses as much as digits as its factorization.

120601099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 120601099 is about 10981.8531678401. The cubic root of 120601099 is about 494.0646199895.

The spelling of 120601099 in words is "one hundred twenty million, six hundred one thousand, ninety-nine".