121122083 has 4 divisors (see below), whose sum is σ = 121924368. Its totient is φ = 120319800.

The previous prime is 121122073. The next prime is 121122107. The reversal of 121122083 is 380221121.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 121122083 - 2¹² = 121117987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121122073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400916 + ... + 401217.

It is an arithmetic number, because the mean of its divisors is an integer number (30481092).

Almost surely, 2^121122083 is an apocalyptic number.

121122083 is a deficient number, since it is larger than the sum of its proper divisors (802285).

121122083 is an equidigital number, since it uses as much as digits as its factorization.

121122083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802284.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 121122083 is about 11005.5478282546. The cubic root of 121122083 is about 494.7750336438.

The spelling of 121122083 in words is "one hundred twenty-one million, one hundred twenty-two thousand, eighty-three".