120060869 has 2 divisors, whose sum is σ = 120060870. Its totient is φ = 120060868.

The previous prime is 120060839. The next prime is 120060901. The reversal of 120060869 is 968060021.

It is an a-pointer prime, because the next prime (120060901) can be obtained adding 120060869 to its sum of digits (32).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87422500 + 32638369 = 9350^2 + 5713^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120060869 is a prime.

It is a super-2 number, since 2×120060869² = 28829224530070322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120060839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60030434 + 60030435.

It is an arithmetic number, because the mean of its divisors is an integer number (60030435).

Almost surely, 2^120060869 is an apocalyptic number.

It is an amenable number.

120060869 is a deficient number, since it is larger than the sum of its proper divisors (1).

120060869 is an equidigital number, since it uses as much as digits as its factorization.

120060869 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 120060869 is about 10957.2290749076. The cubic root of 120060869 is about 493.3257984707.

The spelling of 120060869 in words is "one hundred twenty million, sixty thousand, eight hundred sixty-nine".