1141310120 has 32 divisors (see below), whose sum is σ = 2569102920. Its totient is φ = 456318720.

The previous prime is 1141310111. The next prime is 1141310129. The reversal of 1141310120 is 210131411.

It is an interprime number because it is at equal distance from previous prime (1141310111) and next prime (1141310129).

It can be written as a sum of positive squares in 4 ways, for example, as 724578724 + 416731396 = 26918^2 + 20414^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1141310095 and 1141310104.

It is not an unprimeable number, because it can be changed into a prime (1141310129) 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, 109454 + ... + 119426.

Almost surely, 2^1141310120 is an apocalyptic number.

1141310120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1141310120 is an abundant number, since it is smaller than the sum of its proper divisors (1427792800).

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

1141310120 is a wasteful number, since it uses less digits than its factorization.

1141310120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12845 (or 12841 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 1141310120 is about 33783.2816641605. The cubic root of 1141310120 is about 1045.0439516629.

Adding to 1141310120 its reverse (210131411), we get a palindrome (1351441531).

The spelling of 1141310120 in words is "one billion, one hundred forty-one million, three hundred ten thousand, one hundred twenty".