1131663153 has 8 divisors (see below), whose sum is σ = 1557558016. Its totient is φ = 730105200.

The previous prime is 1131663139. The next prime is 1131663173. The reversal of 1131663153 is 3513661311.

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

It is not a de Polignac number, because 1131663153 - 2¹⁶ = 1131597617 is a prime.

It is a super-2 number, since 2×1131663153² = 2561322983715802818, which contains 22 as substring.

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 1131663153.

It is not an unprimeable number, because it can be changed into a prime (1131663173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6084118 + ... + 6084303.

It is an arithmetic number, because the mean of its divisors is an integer number (194694752).

Almost surely, 2^1131663153 is an apocalyptic number.

It is an amenable number.

1131663153 is a deficient number, since it is larger than the sum of its proper divisors (425894863).

1131663153 is a wasteful number, since it uses less digits than its factorization.

1131663153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12168455.

The product of its digits is 4860, while the sum is 30.

The square root of 1131663153 is about 33640.2014411329. The cubic root of 1131663153 is about 1042.0911920096.

The spelling of 1131663153 in words is "one billion, one hundred thirty-one million, six hundred sixty-three thousand, one hundred fifty-three".