121120006 has 8 divisors (see below), whose sum is σ = 207634320. Its totient is φ = 51908568.

The previous prime is 121119983. The next prime is 121120009. The reversal of 121120006 is 600021121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121120009) 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 3 ways as a sum of consecutive naturals, for example, 4325701 + ... + 4325728.

It is an arithmetic number, because the mean of its divisors is an integer number (25954290).

Almost surely, 2^121120006 is an apocalyptic number.

121120006 is a deficient number, since it is larger than the sum of its proper divisors (86514314).

121120006 is an equidigital number, since it uses as much as digits as its factorization.

121120006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8651438.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 121120006 is about 11005.4534663502. The cubic root of 121120006 is about 494.7722054956.

Adding to 121120006 its reverse (600021121), we get a palindrome (721141127).

The spelling of 121120006 in words is "one hundred twenty-one million, one hundred twenty thousand, six".