121133102 has 16 divisors (see below), whose sum is σ = 183399552. Its totient is φ = 60003000.

The previous prime is 121133101. The next prime is 121133123. The reversal of 121133102 is 201331121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121133101) 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 7 ways as a sum of consecutive naturals, for example, 113423 + ... + 114485.

It is an arithmetic number, because the mean of its divisors is an integer number (11462472).

Almost surely, 2^121133102 is an apocalyptic number.

121133102 is a deficient number, since it is larger than the sum of its proper divisors (62266450).

121133102 is a wasteful number, since it uses less digits than its factorization.

121133102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1543.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 121133102 is about 11006.0484280236. The cubic root of 121133102 is about 494.7900371308.

Adding to 121133102 its reverse (201331121), we get a palindrome (322464223).

The spelling of 121133102 in words is "one hundred twenty-one million, one hundred thirty-three thousand, one hundred two".