1121141330 has 32 divisors (see below), whose sum is σ = 2177097264. Its totient is φ = 414109696.

The previous prime is 1121141323. The next prime is 1121141369. The reversal of 1121141330 is 331411211.

1121141330 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 1043225401 + 77915929 = 32299^2 + 8827^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 1121141299 and 1121141308.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53207 + ... + 71226.

Almost surely, 2^1121141330 is an apocalyptic number.

1121141330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121141330 is a deficient number, since it is larger than the sum of its proper divisors (1055955934).

1121141330 is a wasteful number, since it uses less digits than its factorization.

1121141330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124510.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1121141330 is about 33483.4485977774. The cubic root of 1121141330 is about 1038.8514594988.

Adding to 1121141330 its reverse (331411211), we get a palindrome (1452552541).

The spelling of 1121141330 in words is "one billion, one hundred twenty-one million, one hundred forty-one thousand, three hundred thirty".