11233033523413 has 4 divisors (see below), whose sum is σ = 12097113025228. Its totient is φ = 10368954021600.

The previous prime is 11233033523381. The next prime is 11233033523429. The reversal of 11233033523413 is 31432533033211.

11233033523413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2749783113009 + 8483250410404 = 1658247^2 + 2912602^2 .

It is a cyclic number.

It is not a de Polignac number, because 11233033523413 - 2⁵ = 11233033523381 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 (11233033523473) 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, 432039750888 + ... + 432039750913.

It is an arithmetic number, because the mean of its divisors is an integer number (3024278256307).

Almost surely, 2^{11233033523413} is an apocalyptic number.

11233033523413 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11233033523413 is a deficient number, since it is larger than the sum of its proper divisors (864079501815).

11233033523413 is an equidigital number, since it uses as much as digits as its factorization.

11233033523413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864079501814.

The product of its (nonzero) digits is 58320, while the sum is 34.

Adding to 11233033523413 its reverse (31432533033211), we get a palindrome (42665566556624).

The spelling of 11233033523413 in words is "eleven trillion, two hundred thirty-three billion, thirty-three million, five hundred twenty-three thousand, four hundred thirteen".