120413149 has 2 divisors, whose sum is σ = 120413150. Its totient is φ = 120413148.

The previous prime is 120413147. The next prime is 120413197. The reversal of 120413149 is 941314021.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109056249 + 11356900 = 10443^2 + 3370^2 .

It is a cyclic number.

It is not a de Polignac number, because 120413149 - 2¹ = 120413147 is a prime.

Together with 120413147, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120413141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60206574 + 60206575.

It is an arithmetic number, because the mean of its divisors is an integer number (60206575).

Almost surely, 2^120413149 is an apocalyptic number.

It is an amenable number.

120413149 is a deficient number, since it is larger than the sum of its proper divisors (1).

120413149 is an equidigital number, since it uses as much as digits as its factorization.

120413149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 120413149 is about 10973.2925323259. The cubic root of 120413149 is about 493.8078292785.

The spelling of 120413149 in words is "one hundred twenty million, four hundred thirteen thousand, one hundred forty-nine".