121101002 has 16 divisors (see below), whose sum is σ = 198852192. Its totient is φ = 54855120.

The previous prime is 121100939. The next prime is 121101011. The reversal of 121101002 is 200101121.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2948 + ... + 15839.

It is an arithmetic number, because the mean of its divisors is an integer number (12428262).

Almost surely, 2^121101002 is an apocalyptic number.

121101002 is a deficient number, since it is larger than the sum of its proper divisors (77751190).

121101002 is a wasteful number, since it uses less digits than its factorization.

121101002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19093.

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 121101002 is about 11004.5900423414. The cubic root of 121101002 is about 494.7463271867.

Adding to 121101002 its reverse (200101121), we get a palindrome (321202123).

The spelling of 121101002 in words is "one hundred twenty-one million, one hundred one thousand, two".