101323133003 has 4 divisors (see below), whose sum is σ = 101357611320. Its totient is φ = 101288654688.

The previous prime is 101323132997. The next prime is 101323133029. The reversal of 101323133003 is 300331323101.

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 101323133003 - 2¹⁰ = 101323131979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101323133503) 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, 17234750 + ... + 17240627.

It is an arithmetic number, because the mean of its divisors is an integer number (25339402830).

Almost surely, 2^101323133003 is an apocalyptic number.

101323133003 is a deficient number, since it is larger than the sum of its proper divisors (34478317).

101323133003 is an equidigital number, since it uses as much as digits as its factorization.

101323133003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34478316.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 101323133003 its reverse (300331323101), we get a palindrome (401654456104).

The spelling of 101323133003 in words is "one hundred one billion, three hundred twenty-three million, one hundred thirty-three thousand, three".