1130121213203 has 8 divisors (see below), whose sum is σ = 1173748650480. Its totient is φ = 1086804292000.

The previous prime is 1130121213163. The next prime is 1130121213209. The reversal of 1130121213203 is 3023121210311.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1130121213203 - 2³⁰ = 1129047471379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130121213209) by changing a digit.

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, 77621600 + ... + 77636157.

It is an arithmetic number, because the mean of its divisors is an integer number (146718581310).

Almost surely, 2^{1130121213203} is an apocalyptic number.

1130121213203 is a deficient number, since it is larger than the sum of its proper divisors (43627437277).

1130121213203 is a wasteful number, since it uses less digits than its factorization.

1130121213203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155258037.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1130121213203 its reverse (3023121210311), we get a palindrome (4153242423514).

The spelling of 1130121213203 in words is "one trillion, one hundred thirty billion, one hundred twenty-one million, two hundred thirteen thousand, two hundred three".