120350431 has 2 divisors, whose sum is σ = 120350432. Its totient is φ = 120350430.

The previous prime is 120350423. The next prime is 120350441. The reversal of 120350431 is 134053021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120350431 - 2³ = 120350423 is a prime.

It is a super-2 number, since 2×120350431² = 28968452483771522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120350399 and 120350408.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120350441) 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, 60175215 + 60175216.

It is an arithmetic number, because the mean of its divisors is an integer number (60175216).

Almost surely, 2^120350431 is an apocalyptic number.

120350431 is a deficient number, since it is larger than the sum of its proper divisors (1).

120350431 is an equidigital number, since it uses as much as digits as its factorization.

120350431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 120350431 is about 10970.4344034318. The cubic root of 120350431 is about 493.7220800107.

The spelling of 120350431 in words is "one hundred twenty million, three hundred fifty thousand, four hundred thirty-one".