1140300242121 has 8 divisors (see below), whose sum is σ = 1520411702464. Its totient is φ = 760194471600.

The previous prime is 1140300241987. The next prime is 1140300242143. The reversal of 1140300242121 is 1212420030411.

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

It is not a de Polignac number, because 1140300242121 - 2¹¹ = 1140300240073 is a prime.

It is a super-2 number, since 2×1140300242121² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1140300242171) 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, 930526 + ... + 1773831.

It is an arithmetic number, because the mean of its divisors is an integer number (190051462808).

Almost surely, 2^{1140300242121} is an apocalyptic number.

It is an amenable number.

1140300242121 is a deficient number, since it is larger than the sum of its proper divisors (380111460343).

1140300242121 is a wasteful number, since it uses less digits than its factorization.

1140300242121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2844911.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 1140300242121 its reverse (1212420030411), we get a palindrome (2352720272532).

The spelling of 1140300242121 in words is "one trillion, one hundred forty billion, three hundred million, two hundred forty-two thousand, one hundred twenty-one".