11152551303 has 6 divisors (see below), whose sum is σ = 16109240784. Its totient is φ = 7435034196.

The previous prime is 11152551271. The next prime is 11152551313. The reversal of 11152551303 is 30315525111.

11152551303 is a `hidden beast` number, since 1 + 1 + 1 + 525 + 5 + 130 + 3 = 666.

It is not a de Polignac number, because 11152551303 - 2⁵ = 11152551271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11152551313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 619586175 + ... + 619586192.

It is an arithmetic number, because the mean of its divisors is an integer number (2684873464).

Almost surely, 2^11152551303 is an apocalyptic number.

11152551303 is a deficient number, since it is larger than the sum of its proper divisors (4956689481).

11152551303 is a wasteful number, since it uses less digits than its factorization.

11152551303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1239172373 (or 1239172370 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 27.

The spelling of 11152551303 in words is "eleven billion, one hundred fifty-two million, five hundred fifty-one thousand, three hundred three".