120135097 has 2 divisors, whose sum is σ = 120135098. Its totient is φ = 120135096.

The previous prime is 120135089. The next prime is 120135101. The reversal of 120135097 is 790531021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82973881 + 37161216 = 9109^2 + 6096^2 .

It is a cyclic number.

It is not a de Polignac number, because 120135097 - 2³ = 120135089 is a prime.

It is not a weakly prime, because it can be changed into another prime (120135007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60067548 + 60067549.

It is an arithmetic number, because the mean of its divisors is an integer number (60067549).

Almost surely, 2^120135097 is an apocalyptic number.

It is an amenable number.

120135097 is a deficient number, since it is larger than the sum of its proper divisors (1).

120135097 is an equidigital number, since it uses as much as digits as its factorization.

120135097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 120135097 is about 10960.6157217558. The cubic root of 120135097 is about 493.4274442546.

The spelling of 120135097 in words is "one hundred twenty million, one hundred thirty-five thousand, ninety-seven".