11031435013 has 8 divisors (see below), whose sum is σ = 11090954880. Its totient is φ = 10972075200.

The previous prime is 11031434989. The next prime is 11031435049. The reversal of 11031435013 is 31053413011.

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 11031435013 - 2¹³ = 11031426821 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 (11031435413) 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, 99508 + ... + 178786.

It is an arithmetic number, because the mean of its divisors is an integer number (1386369360).

Almost surely, 2^11031435013 is an apocalyptic number.

It is an amenable number.

11031435013 is a deficient number, since it is larger than the sum of its proper divisors (59519867).

11031435013 is an equidigital number, since it uses as much as digits as its factorization.

11031435013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80027.

The product of its (nonzero) digits is 540, while the sum is 22.

Adding to 11031435013 its reverse (31053413011), we get a palindrome (42084848024).

The spelling of 11031435013 in words is "eleven billion, thirty-one million, four hundred thirty-five thousand, thirteen".