120732371 has 2 divisors, whose sum is σ = 120732372. Its totient is φ = 120732370.

The previous prime is 120732361. The next prime is 120732373. The reversal of 120732371 is 173237021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120732371 - 2²² = 116538067 is a prime.

Together with 120732373, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120732371.

It is not a weakly prime, because it can be changed into another prime (120732373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60366185 + 60366186.

It is an arithmetic number, because the mean of its divisors is an integer number (60366186).

Almost surely, 2^120732371 is an apocalyptic number.

120732371 is a deficient number, since it is larger than the sum of its proper divisors (1).

120732371 is an equidigital number, since it uses as much as digits as its factorization.

120732371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 120732371 is about 10987.8283113634. The cubic root of 120732371 is about 494.2438149657.

Adding to 120732371 its reverse (173237021), we get a palindrome (293969392).

The spelling of 120732371 in words is "one hundred twenty million, seven hundred thirty-two thousand, three hundred seventy-one".