121054321114 has 16 divisors (see below), whose sum is σ = 183212101800. Its totient is φ = 59983759360.

The previous prime is 121054321093. The next prime is 121054321181. The reversal of 121054321114 is 411123450121.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 81634204089 + 39420117025 = 285717^2 + 198545^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1972362 + ... + 2032810.

Almost surely, 2^121054321114 is an apocalyptic number.

121054321114 is a deficient number, since it is larger than the sum of its proper divisors (62157780686).

121054321114 is a wasteful number, since it uses less digits than its factorization.

121054321114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69425.

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 121054321114 its reverse (411123450121), we get a palindrome (532177771235).

The spelling of 121054321114 in words is "one hundred twenty-one billion, fifty-four million, three hundred twenty-one thousand, one hundred fourteen".