1253045530311 has 8 divisors (see below), whose sum is σ = 1675514559600. Its totient is φ = 832970093952.

The previous prime is 1253045530309. The next prime is 1253045530339. The reversal of 1253045530311 is 1130355403521.

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

It is not a de Polignac number, because 1253045530311 - 2¹ = 1253045530309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1253045570311) 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, 598397010 + ... + 598399103.

It is an arithmetic number, because the mean of its divisors is an integer number (209439319950).

Almost surely, 2^{1253045530311} is an apocalyptic number.

1253045530311 is a deficient number, since it is larger than the sum of its proper divisors (422469029289).

1253045530311 is a wasteful number, since it uses less digits than its factorization.

1253045530311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1196796465.

The product of its (nonzero) digits is 27000, while the sum is 33.

The spelling of 1253045530311 in words is "one trillion, two hundred fifty-three billion, forty-five million, five hundred thirty thousand, three hundred eleven".