10201323111001 has 4 divisors (see below), whose sum is σ = 11128716121104. Its totient is φ = 9273930100900.

The previous prime is 10201323110999. The next prime is 10201323111011. The reversal of 10201323111001 is 10011132310201.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10201323111001 - 2¹ = 10201323110999 is a prime.

It is a super-3 number, since 3×10201323111001³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10201323111011) 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, 463696505035 + ... + 463696505056.

It is an arithmetic number, because the mean of its divisors is an integer number (2782179030276).

Almost surely, 2^{10201323111001} is an apocalyptic number.

10201323111001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10201323111001 is a deficient number, since it is larger than the sum of its proper divisors (927393010103).

10201323111001 is an equidigital number, since it uses as much as digits as its factorization.

10201323111001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 927393010102.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 10201323111001 its reverse (10011132310201), we get a palindrome (20212455421202).

The spelling of 10201323111001 in words is "ten trillion, two hundred one billion, three hundred twenty-three million, one hundred eleven thousand, one".