11031535141 has 4 divisors (see below), whose sum is σ = 12034401984. Its totient is φ = 10028668300.

The previous prime is 11031535133. The next prime is 11031535157. The reversal of 11031535141 is 14153513011.

11031535141 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, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14153513011 = 11 ⋅1286683001.

It is a cyclic number.

It is not a de Polignac number, because 11031535141 - 2³ = 11031535133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11031535121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501433405 + ... + 501433426.

It is an arithmetic number, because the mean of its divisors is an integer number (3008600496).

Almost surely, 2^11031535141 is an apocalyptic number.

11031535141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11031535141 is a deficient number, since it is larger than the sum of its proper divisors (1002866843).

11031535141 is a wasteful number, since it uses less digits than its factorization.

11031535141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002866842.

The product of its (nonzero) digits is 900, while the sum is 25.

The spelling of 11031535141 in words is "eleven billion, thirty-one million, five hundred thirty-five thousand, one hundred forty-one".