101023120001 has 8 divisors (see below), whose sum is σ = 101427125184. Its totient is φ = 100619266000.

The previous prime is 101023119997. The next prime is 101023120031. The reversal of 101023120001 is 100021320101.

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 101023120001 - 2² = 101023119997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (101023120031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1411850 + ... + 1481676.

It is an arithmetic number, because the mean of its divisors is an integer number (12678390648).

Almost surely, 2^101023120001 is an apocalyptic number.

It is an amenable number.

101023120001 is a deficient number, since it is larger than the sum of its proper divisors (404005183).

101023120001 is an equidigital number, since it uses as much as digits as its factorization.

101023120001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75591.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 101023120001 its reverse (100021320101), we get a palindrome (201044440102).

The spelling of 101023120001 in words is "one hundred one billion, twenty-three million, one hundred twenty thousand, one".