1132545569231 has 4 divisors (see below), whose sum is σ = 1132556068464. Its totient is φ = 1132535070000.

The previous prime is 1132545569219. The next prime is 1132545569237. The reversal of 1132545569231 is 1329655452311.

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

It is a cyclic number.

It is not a de Polignac number, because 1132545569231 - 2¹⁰ = 1132545568207 is a prime.

It is a super-2 number, since 2×1132545569231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132545569237) 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, 5086115 + ... + 5304116.

It is an arithmetic number, because the mean of its divisors is an integer number (283139017116).

Almost surely, 2^{1132545569231} is an apocalyptic number.

1132545569231 is a deficient number, since it is larger than the sum of its proper divisors (10499233).

1132545569231 is a wasteful number, since it uses less digits than its factorization.

1132545569231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10499232.

The product of its digits is 972000, while the sum is 47.

The spelling of 1132545569231 in words is "one trillion, one hundred thirty-two billion, five hundred forty-five million, five hundred sixty-nine thousand, two hundred thirty-one".