10133201123 has 4 divisors (see below), whose sum is σ = 10133525928. Its totient is φ = 10132876320.

The previous prime is 10133201059. The next prime is 10133201129. The reversal of 10133201123 is 32110233101.

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

It is a cyclic number.

It is not a de Polignac number, because 10133201123 - 2⁶ = 10133201059 is a prime.

It is a super-2 number, since 2×10133201123² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10133201129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109961 + ... + 179882.

It is an arithmetic number, because the mean of its divisors is an integer number (2533381482).

Almost surely, 2^10133201123 is an apocalyptic number.

10133201123 is a deficient number, since it is larger than the sum of its proper divisors (324805).

10133201123 is an equidigital number, since it uses as much as digits as its factorization.

10133201123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324804.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 10133201123 its reverse (32110233101), we get a palindrome (42243434224).

The spelling of 10133201123 in words is "ten billion, one hundred thirty-three million, two hundred one thousand, one hundred twenty-three".