120929950 has 24 divisors (see below), whose sum is σ = 225331560. Its totient is φ = 48285600.

The previous prime is 120929947. The next prime is 120929953. The reversal of 120929950 is 59929021.

It is an interprime number because it is at equal distance from previous prime (120929947) and next prime (120929953).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120929953) 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 in 11 ways as a sum of consecutive naturals, for example, 31221 + ... + 34879.

It is an arithmetic number, because the mean of its divisors is an integer number (9388815).

Almost surely, 2^120929950 is an apocalyptic number.

120929950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120929950 is a deficient number, since it is larger than the sum of its proper divisors (104401610).

120929950 is a wasteful number, since it uses less digits than its factorization.

120929950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4332 (or 4327 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 37.

The square root of 120929950 is about 10996.8154481195. The cubic root of 120929950 is about 494.5132786754.

The spelling of 120929950 in words is "one hundred twenty million, nine hundred twenty-nine thousand, nine hundred fifty".