120801950 has 12 divisors (see below), whose sum is σ = 224691720. Its totient is φ = 48320760.

The previous prime is 120801917. The next prime is 120801971. The reversal of 120801950 is 59108021.

It is a happy number.

It is a super-2 number, since 2×120801950² = 29186222247605000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1207970 + ... + 1208069.

It is an arithmetic number, because the mean of its divisors is an integer number (18724310).

Almost surely, 2^120801950 is an apocalyptic number.

120801950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120801950 is a deficient number, since it is larger than the sum of its proper divisors (103889770).

120801950 is a wasteful number, since it uses less digits than its factorization.

120801950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2416051 (or 2416046 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 26.

The square root of 120801950 is about 10990.9940405770. The cubic root of 120801950 is about 494.3387422445.

Adding to 120801950 its reverse (59108021), we get a palindrome (179909971).

The spelling of 120801950 in words is "one hundred twenty million, eight hundred one thousand, nine hundred fifty".