11312054351 has 8 divisors (see below), whose sum is σ = 12183059280. Its totient is φ = 10441170432.

The previous prime is 11312054321. The next prime is 11312054401. The reversal of 11312054351 is 15345021311.

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 11312054351 - 2³⁰ = 10238312527 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11312054351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11312054321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287855 + ... + 324783.

It is an arithmetic number, because the mean of its divisors is an integer number (1522882410).

Almost surely, 2^11312054351 is an apocalyptic number.

11312054351 is a deficient number, since it is larger than the sum of its proper divisors (871004929).

11312054351 is a wasteful number, since it uses less digits than its factorization.

11312054351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60505.

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 11312054351 its reverse (15345021311), we get a palindrome (26657075662).

The spelling of 11312054351 in words is "eleven billion, three hundred twelve million, fifty-four thousand, three hundred fifty-one".