10011010120001 has 16 divisors (see below), whose sum is σ = 11023459760448. Its totient is φ = 9015624614400.

The previous prime is 10011010119973. The next prime is 10011010120003. The reversal of 10011010120001 is 10002101011001.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10011010120001 - 2³⁰ = 10009936378177 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 (10011010120003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56550041 + ... + 56726793.

It is an arithmetic number, because the mean of its divisors is an integer number (688966235028).

Almost surely, 2^{10011010120001} is an apocalyptic number.

10011010120001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10011010120001 is a deficient number, since it is larger than the sum of its proper divisors (1012449640447).

10011010120001 is a wasteful number, since it uses less digits than its factorization.

10011010120001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224992.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 10011010120001 its reverse (10002101011001), we get a palindrome (20013111131002).

The spelling of 10011010120001 in words is "ten trillion, eleven billion, ten million, one hundred twenty thousand, one".