1141330021230 has 128 divisors (see below), whose sum is σ = 3149277511680. Its totient is φ = 259312279680.

The previous prime is 1141330021217. The next prime is 1141330021243. The reversal of 1141330021230 is 321200331411.

It is an interprime number because it is at equal distance from previous prime (1141330021217) and next prime (1141330021243).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 1141330021197 and 1141330021206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 126711387 + ... + 126720393.

It is an arithmetic number, because the mean of its divisors is an integer number (24603730560).

Almost surely, 2^{1141330021230} is an apocalyptic number.

1141330021230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1141330021230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1574638755840).

1141330021230 is an abundant number, since it is smaller than the sum of its proper divisors (2007947490450).

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

1141330021230 is a wasteful number, since it uses less digits than its factorization.

1141330021230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12574.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1141330021230 its reverse (321200331411), we get a palindrome (1462530352641).

The spelling of 1141330021230 in words is "one trillion, one hundred forty-one billion, three hundred thirty million, twenty-one thousand, two hundred thirty".