1121311014 has 8 divisors (see below), whose sum is σ = 2242622040. Its totient is φ = 373770336.

The previous prime is 1121311003. The next prime is 1121311021. The reversal of 1121311014 is 4101131211.

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

1121311014 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1121310984 and 1121311002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93442579 + ... + 93442590.

It is an arithmetic number, because the mean of its divisors is an integer number (280327755).

Almost surely, 2^1121311014 is an apocalyptic number.

1121311014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1121311014 is a wasteful number, since it uses less digits than its factorization.

1121311014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186885174.

The product of its (nonzero) digits is 24, while the sum is 15.

The square root of 1121311014 is about 33485.9823508285. The cubic root of 1121311014 is about 1038.9038666825.

Adding to 1121311014 its reverse (4101131211), we get a palindrome (5222442225).

The spelling of 1121311014 in words is "one billion, one hundred twenty-one million, three hundred eleven thousand, fourteen".