11233031435461 has 24 divisors (see below), whose sum is σ = 12918986502912. Its totient is φ = 9741237132000.

The previous prime is 11233031435407. The next prime is 11233031435473. The reversal of 11233031435461 is 16453413033211.

11233031435461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11233031435461 - 2¹⁹ = 11233030911173 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11233031435461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11233031435491) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4477690 + ... + 6520411.

It is an arithmetic number, because the mean of its divisors is an integer number (538291104288).

Almost surely, 2^{11233031435461} is an apocalyptic number.

11233031435461 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11233031435461 is a deficient number, since it is larger than the sum of its proper divisors (1685955067451).

11233031435461 is a wasteful number, since it uses less digits than its factorization.

11233031435461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10998513 (or 10998502 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

Adding to 11233031435461 its reverse (16453413033211), we get a palindrome (27686444468672).

The spelling of 11233031435461 in words is "eleven trillion, two hundred thirty-three billion, thirty-one million, four hundred thirty-five thousand, four hundred sixty-one".