121011002 has 16 divisors (see below), whose sum is σ = 208033920. Its totient is φ = 51715248.

The previous prime is 121010999. The next prime is 121011013. The reversal of 121011002 is 200110121.

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, 7013 + ... + 17064.

It is an arithmetic number, because the mean of its divisors is an integer number (13002120).

Almost surely, 2^121011002 is an apocalyptic number.

121011002 is a deficient number, since it is larger than the sum of its proper divisors (87022918).

121011002 is a wasteful number, since it uses less digits than its factorization.

121011002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24445.

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

The square root of 121011002 is about 11000.5000795418. The cubic root of 121011002 is about 494.6237347394.

Adding to 121011002 its reverse (200110121), we get a palindrome (321121123).

The spelling of 121011002 in words is "one hundred twenty-one million, eleven thousand, two".