11012431323013 has 8 divisors (see below), whose sum is σ = 11193076427616. Its totient is φ = 10831789878000.

The previous prime is 11012431322933. The next prime is 11012431323041. The reversal of 11012431323013 is 31032313421011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11012431323013 - 2¹³ = 11012431314821 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 (11012431323713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5521170 + ... + 7246252.

It is an arithmetic number, because the mean of its divisors is an integer number (1399134553452).

Almost surely, 2^{11012431323013} is an apocalyptic number.

It is an amenable number.

11012431323013 is a deficient number, since it is larger than the sum of its proper divisors (180645104603).

11012431323013 is a wasteful number, since it uses less digits than its factorization.

11012431323013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1829795.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 11012431323013 its reverse (31032313421011), we get a palindrome (42044744744024).

The spelling of 11012431323013 in words is "eleven trillion, twelve billion, four hundred thirty-one million, three hundred twenty-three thousand, thirteen".