1130153511 has 4 divisors (see below), whose sum is σ = 1506871352. Its totient is φ = 753435672.

The previous prime is 1130153483. The next prime is 1130153533. The reversal of 1130153511 is 1153510311.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1130153511 - 2¹⁰ = 1130152487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130153411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188358916 + ... + 188358921.

It is an arithmetic number, because the mean of its divisors is an integer number (376717838).

Almost surely, 2^1130153511 is an apocalyptic number.

1130153511 is a deficient number, since it is larger than the sum of its proper divisors (376717841).

1130153511 is an equidigital number, since it uses as much as digits as its factorization.

1130153511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376717840.

The product of its (nonzero) digits is 225, while the sum is 21.

The square root of 1130153511 is about 33617.7558888157. The cubic root of 1130153511 is about 1041.6276015586.

Adding to 1130153511 its reverse (1153510311), we get a palindrome (2283663822).

The spelling of 1130153511 in words is "one billion, one hundred thirty million, one hundred fifty-three thousand, five hundred eleven".