1110331213121 has 8 divisors (see below), whose sum is σ = 1204343763840. Its totient is φ = 1017547584912.

The previous prime is 1110331213099. The next prime is 1110331213139. The reversal of 1110331213121 is 1213121330111.

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 1110331213121 - 2³⁴ = 1093151343937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1110331213093 and 1110331213102.

It is not an unprimeable number, because it can be changed into a prime (1110331213721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307228745 + ... + 307232358.

It is an arithmetic number, because the mean of its divisors is an integer number (150542970480).

Almost surely, 2^{1110331213121} is an apocalyptic number.

It is an amenable number.

1110331213121 is a deficient number, since it is larger than the sum of its proper divisors (94012550719).

1110331213121 is a wasteful number, since it uses less digits than its factorization.

1110331213121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614461255.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 1110331213121 its reverse (1213121330111), we get a palindrome (2323452543232).

The spelling of 1110331213121 in words is "one trillion, one hundred ten billion, three hundred thirty-one million, two hundred thirteen thousand, one hundred twenty-one".