120750029 has 4 divisors (see below), whose sum is σ = 120779100. Its totient is φ = 120720960.

The previous prime is 120750017. The next prime is 120750041. The reversal of 120750029 is 920057021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 920057021 = 13 ⋅70773617.

It is an interprime number because it is at equal distance from previous prime (120750017) and next prime (120750041).

It can be written as a sum of positive squares in 2 ways, for example, as 87422500 + 33327529 = 9350^2 + 5773^2 .

It is a cyclic number.

It is not a de Polignac number, because 120750029 - 2⁸ = 120749773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120750629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7004 + ... + 17045.

It is an arithmetic number, because the mean of its divisors is an integer number (30194775).

Almost surely, 2^120750029 is an apocalyptic number.

It is an amenable number.

120750029 is a deficient number, since it is larger than the sum of its proper divisors (29071).

120750029 is an equidigital number, since it uses as much as digits as its factorization.

120750029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29070.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 120750029 is about 10988.6318074636. The cubic root of 120750029 is about 494.2679093926.

The spelling of 120750029 in words is "one hundred twenty million, seven hundred fifty thousand, twenty-nine".