1130532153 has 4 divisors (see below), whose sum is σ = 1507376208. Its totient is φ = 753688100.

The previous prime is 1130532131. The next prime is 1130532157. The reversal of 1130532153 is 3512350311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3512350311 = 3 ⋅1170783437.

It is a cyclic number.

It is not a de Polignac number, because 1130532153 - 2⁵ = 1130532121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1130532157) 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, 188422023 + ... + 188422028.

It is an arithmetic number, because the mean of its divisors is an integer number (376844052).

Almost surely, 2^1130532153 is an apocalyptic number.

It is an amenable number.

1130532153 is a deficient number, since it is larger than the sum of its proper divisors (376844055).

1130532153 is an equidigital number, since it uses as much as digits as its factorization.

1130532153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376844054.

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 1130532153 is about 33623.3869947690. The cubic root of 1130532153 is about 1041.7439161171.

Adding to 1130532153 its reverse (3512350311), we get a palindrome (4642882464).

The spelling of 1130532153 in words is "one billion, one hundred thirty million, five hundred thirty-two thousand, one hundred fifty-three".