120033149 has 2 divisors, whose sum is σ = 120033150. Its totient is φ = 120033148.

The previous prime is 120033131. The next prime is 120033157. The reversal of 120033149 is 941330021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 69722500 + 50310649 = 8350^2 + 7093^2 .

It is an emirp because it is prime and its reverse (941330021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120033149 - 2¹² = 120029053 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120033119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60016574 + 60016575.

It is an arithmetic number, because the mean of its divisors is an integer number (60016575).

Almost surely, 2^120033149 is an apocalyptic number.

It is an amenable number.

120033149 is a deficient number, since it is larger than the sum of its proper divisors (1).

120033149 is an equidigital number, since it uses as much as digits as its factorization.

120033149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 120033149 is about 10955.9640835483. The cubic root of 120033149 is about 493.2878287202.

The spelling of 120033149 in words is "one hundred twenty million, thirty-three thousand, one hundred forty-nine".