120429031 has 2 divisors, whose sum is σ = 120429032. Its totient is φ = 120429030.

The previous prime is 120429007. The next prime is 120429041. The reversal of 120429031 is 130924021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120429031 - 2⁹ = 120428519 is a prime.

It is a super-2 number, since 2×120429031² = 29006303015197922, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 120428993 and 120429011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120429041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60214515 + 60214516.

It is an arithmetic number, because the mean of its divisors is an integer number (60214516).

Almost surely, 2^120429031 is an apocalyptic number.

120429031 is a deficient number, since it is larger than the sum of its proper divisors (1).

120429031 is an equidigital number, since it uses as much as digits as its factorization.

120429031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 120429031 is about 10974.0161745826. The cubic root of 120429031 is about 493.8295387326.

The spelling of 120429031 in words is "one hundred twenty million, four hundred twenty-nine thousand, thirty-one".