1132510221343 has 4 divisors (see below), whose sum is σ = 1181749796208. Its totient is φ = 1083270646480.

The previous prime is 1132510221331. The next prime is 1132510221347. The reversal of 1132510221343 is 3431220152311.

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

It is a de Polignac number, because none of the positive numbers 2^k-1132510221343 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 (1132510221347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24619787398 + ... + 24619787443.

It is an arithmetic number, because the mean of its divisors is an integer number (295437449052).

Almost surely, 2^{1132510221343} is an apocalyptic number.

1132510221343 is a deficient number, since it is larger than the sum of its proper divisors (49239574865).

1132510221343 is an equidigital number, since it uses as much as digits as its factorization.

1132510221343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49239574864.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 1132510221343 its reverse (3431220152311), we get a palindrome (4563730373654).

The spelling of 1132510221343 in words is "one trillion, one hundred thirty-two billion, five hundred ten million, two hundred twenty-one thousand, three hundred forty-three".