120647353 has 2 divisors, whose sum is σ = 120647354. Its totient is φ = 120647352.

The previous prime is 120647341. The next prime is 120647357. The reversal of 120647353 is 353746021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 67108864 + 53538489 = 8192^2 + 7317^2 .

It is an emirp because it is prime and its reverse (353746021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120647353 - 2¹³ = 120639161 is a prime.

It is not a weakly prime, because it can be changed into another prime (120647357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60323676 + 60323677.

It is an arithmetic number, because the mean of its divisors is an integer number (60323677).

Almost surely, 2^120647353 is an apocalyptic number.

It is an amenable number.

120647353 is a deficient number, since it is larger than the sum of its proper divisors (1).

120647353 is an equidigital number, since it uses as much as digits as its factorization.

120647353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 120647353 is about 10983.9588946791. The cubic root of 120647353 is about 494.1277745937.

The spelling of 120647353 in words is "one hundred twenty million, six hundred forty-seven thousand, three hundred fifty-three".