101113012001 has 8 divisors (see below), whose sum is σ = 101746855584. Its totient is φ = 100479333600.

The previous prime is 101113011997. The next prime is 101113012043. The reversal of 101113012001 is 100210311101.

It is a happy number.

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 101113012001 - 2² = 101113011997 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 (101113012061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1328426 + ... + 1402476.

It is an arithmetic number, because the mean of its divisors is an integer number (12718356948).

Almost surely, 2^101113012001 is an apocalyptic number.

It is an amenable number.

101113012001 is a deficient number, since it is larger than the sum of its proper divisors (633843583).

101113012001 is an equidigital number, since it uses as much as digits as its factorization.

101113012001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82591.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 101113012001 its reverse (100210311101), we get a palindrome (201323323102).

The spelling of 101113012001 in words is "one hundred one billion, one hundred thirteen million, twelve thousand, one".