1141120351 has 8 divisors (see below), whose sum is σ = 1325517344. Its totient is φ = 962068320.

The previous prime is 1141120339. The next prime is 1141120363. The reversal of 1141120351 is 1530211411.

It is an interprime number because it is at equal distance from previous prime (1141120339) and next prime (1141120363).

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

It is a cyclic number.

It is not a de Polignac number, because 1141120351 - 2¹⁹ = 1140596063 is a prime.

It is a super-3 number, since 3×1141120351³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141120301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1335780 + ... + 1336633.

It is an arithmetic number, because the mean of its divisors is an integer number (165689668).

Almost surely, 2^1141120351 is an apocalyptic number.

1141120351 is a deficient number, since it is larger than the sum of its proper divisors (184396993).

1141120351 is an equidigital number, since it uses as much as digits as its factorization.

1141120351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2672481.

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 1141120351 is about 33780.4729244574. The cubic root of 1141120351 is about 1044.9860276056.

Adding to 1141120351 its reverse (1530211411), we get a palindrome (2671331762).

The spelling of 1141120351 in words is "one billion, one hundred forty-one million, one hundred twenty thousand, three hundred fifty-one".