1121440230259 has 2 divisors, whose sum is σ = 1121440230260. Its totient is φ = 1121440230258.

The previous prime is 1121440230233. The next prime is 1121440230353. The reversal of 1121440230259 is 9520320441211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1121440230259 - 2⁵ = 1121440230227 is a prime.

It is not a weakly prime, because it can be changed into another prime (1121440230959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560720115129 + 560720115130.

It is an arithmetic number, because the mean of its divisors is an integer number (560720115130).

Almost surely, 2^{1121440230259} is an apocalyptic number.

1121440230259 is a deficient number, since it is larger than the sum of its proper divisors (1).

1121440230259 is an equidigital number, since it uses as much as digits as its factorization.

1121440230259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 1121440230259 in words is "one trillion, one hundred twenty-one billion, four hundred forty million, two hundred thirty thousand, two hundred fifty-nine".