133102003123 has 4 divisors (see below), whose sum is σ = 133837373488. Its totient is φ = 132366632760.

The previous prime is 133102003061. The next prime is 133102003141. The reversal of 133102003123 is 321300201331.

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 133102003123 - 2⁹ = 133102002611 is a prime.

It is a super-2 number, since 2×133102003123² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 133102003123.

It is not an unprimeable number, because it can be changed into a prime (133102003823) 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, 367684911 + ... + 367685272.

It is an arithmetic number, because the mean of its divisors is an integer number (33459343372).

Almost surely, 2^133102003123 is an apocalyptic number.

133102003123 is a deficient number, since it is larger than the sum of its proper divisors (735370365).

133102003123 is an equidigital number, since it uses as much as digits as its factorization.

133102003123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735370364.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 133102003123 its reverse (321300201331), we get a palindrome (454402204454).

The spelling of 133102003123 in words is "one hundred thirty-three billion, one hundred two million, three thousand, one hundred twenty-three".