120307541 has 2 divisors, whose sum is σ = 120307542. Its totient is φ = 120307540.

The previous prime is 120307531. The next prime is 120307543. The reversal of 120307541 is 145703021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89226916 + 31080625 = 9446^2 + 5575^2 .

It is a cyclic number.

It is not a de Polignac number, because 120307541 - 2⁶ = 120307477 is a prime.

Together with 120307543, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120307543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60153770 + 60153771.

It is an arithmetic number, because the mean of its divisors is an integer number (60153771).

Almost surely, 2^120307541 is an apocalyptic number.

It is an amenable number.

120307541 is a deficient number, since it is larger than the sum of its proper divisors (1).

120307541 is an equidigital number, since it uses as much as digits as its factorization.

120307541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 120307541 is about 10968.4794297113. The cubic root of 120307541 is about 493.6634228160.

The spelling of 120307541 in words is "one hundred twenty million, three hundred seven thousand, five hundred forty-one".