11031233133105 has 32 divisors (see below), whose sum is σ = 19636583366400. Its totient is φ = 5875673665536.

The previous prime is 11031233133023. The next prime is 11031233133113. The reversal of 11031233133105 is 50133133213011.

It is a happy number.

11031233133105 is a `hidden beast` number, since 1 + 1 + 0 + 3 + 12 + 331 + 3 + 310 + 5 = 666.

It is not a de Polignac number, because 11031233133105 - 2¹² = 11031233129009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53025469 + ... + 53233098.

It is an arithmetic number, because the mean of its divisors is an integer number (613643230200).

Almost surely, 2^{11031233133105} is an apocalyptic number.

11031233133105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11031233133105 is a deficient number, since it is larger than the sum of its proper divisors (8605350233295).

11031233133105 is a wasteful number, since it uses less digits than its factorization.

11031233133105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106259350 (or 106259344 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 27.

Adding to 11031233133105 its reverse (50133133213011), we get a palindrome (61164366346116).

The spelling of 11031233133105 in words is "eleven trillion, thirty-one billion, two hundred thirty-three million, one hundred thirty-three thousand, one hundred five".