101001322123203 has 8 divisors (see below), whose sum is σ = 134668586658816. Its totient is φ = 67334136168200.

The previous prime is 101001322123127. The next prime is 101001322123211. The reversal of 101001322123203 is 302321223100101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101001322123203 - 2²⁶ = 101001255014339 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101001322123203.

It is not an unprimeable number, because it can be changed into a prime (101001322123213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16577643 + ... + 21836228.

It is an arithmetic number, because the mean of its divisors is an integer number (16833573332352).

Almost surely, 2^{101001322123203} is an apocalyptic number.

101001322123203 is a deficient number, since it is larger than the sum of its proper divisors (33667264535613).

101001322123203 is an equidigital number, since it uses as much as digits as its factorization.

101001322123203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39290305.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 101001322123203 its reverse (302321223100101), we get a palindrome (403322545223304).

The spelling of 101001322123203 in words is "one hundred one trillion, one billion, three hundred twenty-two million, one hundred twenty-three thousand, two hundred three".