1131334153 has 4 divisors (see below), whose sum is σ = 1132264980. Its totient is φ = 1130403328.

The previous prime is 1131334147. The next prime is 1131334159. The reversal of 1131334153 is 3514331311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3514331311 = 233 ⋅15082967.

It is an interprime number because it is at equal distance from previous prime (1131334147) and next prime (1131334159).

It can be written as a sum of positive squares in 2 ways, for example, as 591608329 + 539725824 = 24323^2 + 23232^2 .

It is a cyclic number.

It is not a de Polignac number, because 1131334153 - 2¹⁷ = 1131203081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1131334159) 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, 463588 + ... + 466021.

It is an arithmetic number, because the mean of its divisors is an integer number (283066245).

Almost surely, 2^1131334153 is an apocalyptic number.

It is an amenable number.

1131334153 is a deficient number, since it is larger than the sum of its proper divisors (930827).

1131334153 is an equidigital number, since it uses as much as digits as its factorization.

1131334153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930826.

The product of its digits is 1620, while the sum is 25.

The square root of 1131334153 is about 33635.3111030655. The cubic root of 1131334153 is about 1041.9901957514.

Adding to 1131334153 its reverse (3514331311), we get a palindrome (4645665464).

The spelling of 1131334153 in words is "one billion, one hundred thirty-one million, three hundred thirty-four thousand, one hundred fifty-three".