1121366630 has 8 divisors (see below), whose sum is σ = 2018459952. Its totient is φ = 448546648.

The previous prime is 1121366621. The next prime is 1121366639. The reversal of 1121366630 is 366631211.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1121366621) and next prime (1121366639).

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

It is a junction number, because it is equal to n+sod(n) for n = 1121366593 and 1121366602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121366639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56068322 + ... + 56068341.

It is an arithmetic number, because the mean of its divisors is an integer number (252307494).

Almost surely, 2^1121366630 is an apocalyptic number.

1121366630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121366630 is a deficient number, since it is larger than the sum of its proper divisors (897093322).

1121366630 is a wasteful number, since it uses less digits than its factorization.

1121366630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112136670.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 1121366630 is about 33486.8127775696. The cubic root of 1121366630 is about 1038.9210426255.

Adding to 1121366630 its reverse (366631211), we get a palindrome (1487997841).

The spelling of 1121366630 in words is "one billion, one hundred twenty-one million, three hundred sixty-six thousand, six hundred thirty".