1141313630 has 16 divisors (see below), whose sum is σ = 2054750544. Its totient is φ = 456439680.

The previous prime is 1141313623. The next prime is 1141313633. The reversal of 1141313630 is 363131411.

It is a junction number, because it is equal to n+sod(n) for n = 1141313596 and 1141313605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141313633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92294 + ... + 103926.

It is an arithmetic number, because the mean of its divisors is an integer number (128421909).

Almost surely, 2^1141313630 is an apocalyptic number.

1141313630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1141313630 is a deficient number, since it is larger than the sum of its proper divisors (913436914).

1141313630 is a wasteful number, since it uses less digits than its factorization.

1141313630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21451.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 1141313630 is about 33783.3336128926. Note that the first 3 decimals coincide. The cubic root of 1141313630 is about 1045.0450229757.

The spelling of 1141313630 in words is "one billion, one hundred forty-one million, three hundred thirteen thousand, six hundred thirty".