10133203111 has 4 divisors (see below), whose sum is σ = 10140178552. Its totient is φ = 10126227672.

The previous prime is 10133203109. The next prime is 10133203153. The reversal of 10133203111 is 11130233101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11130233101 = 13 ⋅856171777.

It is a cyclic number.

It is not a de Polignac number, because 10133203111 - 2¹ = 10133203109 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 (10133209111) 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, 3485541 + ... + 3488446.

It is an arithmetic number, because the mean of its divisors is an integer number (2535044638).

Almost surely, 2^10133203111 is an apocalyptic number.

10133203111 is a deficient number, since it is larger than the sum of its proper divisors (6975441).

10133203111 is an equidigital number, since it uses as much as digits as its factorization.

10133203111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6975440.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 10133203111 its reverse (11130233101), we get a palindrome (21263436212).

The spelling of 10133203111 in words is "ten billion, one hundred thirty-three million, two hundred three thousand, one hundred eleven".