121130002 has 8 divisors (see below), whose sum is σ = 207651456. Its totient is φ = 51912852.

The previous prime is 121129919. The next prime is 121130003. The reversal of 121130002 is 200031121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (121130003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4326058 + ... + 4326085.

It is an arithmetic number, because the mean of its divisors is an integer number (25956432).

Almost surely, 2^121130002 is an apocalyptic number.

121130002 is a deficient number, since it is larger than the sum of its proper divisors (86521454).

121130002 is an equidigital number, since it uses as much as digits as its factorization.

121130002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8652152.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 121130002 is about 11005.9075954689. The cubic root of 121130002 is about 494.7858162581.

Adding to 121130002 its reverse (200031121), we get a palindrome (321161123).

It can be divided in two parts, 1211 and 30002, that added together give a palindrome (31213).

The spelling of 121130002 in words is "one hundred twenty-one million, one hundred thirty thousand, two".