950012121 has 16 divisors (see below), whose sum is σ = 1299162240. Its totient is φ = 617260800.

The previous prime is 950012117. The next prime is 950012123. The reversal of 950012121 is 121210059.

It is not a de Polignac number, because 950012121 - 2² = 950012117 is a prime.

It is not an unprimeable number, because it can be changed into a prime (950012123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4225 + ... + 43793.

It is an arithmetic number, because the mean of its divisors is an integer number (81197640).

Almost surely, 2^950012121 is an apocalyptic number.

It is an amenable number.

950012121 is a deficient number, since it is larger than the sum of its proper divisors (349150119).

950012121 is a wasteful number, since it uses less digits than its factorization.

950012121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39776.

The product of its (nonzero) digits is 180, while the sum is 21.

The square root of 950012121 is about 30822.2666428022. The cubic root of 950012121 is about 983.0517533579.

The spelling of 950012121 in words is "nine hundred fifty million, twelve thousand, one hundred twenty-one".