10011101120101 has 4 divisors (see below), whose sum is σ = 10160520539872. Its totient is φ = 9861681700332.

The previous prime is 10011101120071. The next prime is 10011101120113. The reversal of 10011101120101 is 10102110111001.

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 10011101120101 - 2¹⁹ = 10011100595813 is a prime.

It is a super-3 number, since 3×10011101120101³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10011101126101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74709709785 + ... + 74709709918.

It is an arithmetic number, because the mean of its divisors is an integer number (2540130134968).

Almost surely, 2^{10011101120101} is an apocalyptic number.

It is an amenable number.

10011101120101 is a deficient number, since it is larger than the sum of its proper divisors (149419419771).

10011101120101 is an equidigital number, since it uses as much as digits as its factorization.

10011101120101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149419419770.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 10011101120101 its reverse (10102110111001), we get a palindrome (20113211231102).

The spelling of 10011101120101 in words is "ten trillion, eleven billion, one hundred one million, one hundred twenty thousand, one hundred one".