1131010424323 has 4 divisors (see below), whose sum is σ = 1218011226208. Its totient is φ = 1044009622440.

The previous prime is 1131010424287. The next prime is 1131010424351. The reversal of 1131010424323 is 3234240101311.

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 1131010424323 - 2⁹ = 1131010423811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1131010424353) 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, 43500400923 + ... + 43500400948.

It is an arithmetic number, because the mean of its divisors is an integer number (304502806552).

Almost surely, 2^{1131010424323} is an apocalyptic number.

1131010424323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1131010424323 is a deficient number, since it is larger than the sum of its proper divisors (87000801885).

1131010424323 is an equidigital number, since it uses as much as digits as its factorization.

1131010424323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87000801884.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 1131010424323 its reverse (3234240101311), we get a palindrome (4365250525634).

The spelling of 1131010424323 in words is "one trillion, one hundred thirty-one billion, ten million, four hundred twenty-four thousand, three hundred twenty-three".