121069954 has 16 divisors (see below), whose sum is σ = 198919800. Its totient is φ = 55009024.

The previous prime is 121069939. The next prime is 121069961. The reversal of 121069954 is 459960121.

It can be written as a sum of positive squares in 4 ways, for example, as 119574225 + 1495729 = 10935^2 + 1223^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 60409 + ... + 62380.

Almost surely, 2^121069954 is an apocalyptic number.

121069954 is a deficient number, since it is larger than the sum of its proper divisors (77849846).

121069954 is a wasteful number, since it uses less digits than its factorization.

121069954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122837.

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 121069954 is about 11003.1792678298. The cubic root of 121069954 is about 494.7040423813.

The spelling of 121069954 in words is "one hundred twenty-one million, sixty-nine thousand, nine hundred fifty-four".