10103044111601 has 4 divisors (see below), whose sum is σ = 11546336127552. Its totient is φ = 8659752095652.

The previous prime is 10103044111597. The next prime is 10103044111613. The reversal of 10103044111601 is 10611144030101.

10103044111601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 10103044111601 - 2² = 10103044111597 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10103044111631) 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, 721646007965 + ... + 721646007978.

It is an arithmetic number, because the mean of its divisors is an integer number (2886584031888).

Almost surely, 2^{10103044111601} is an apocalyptic number.

It is an amenable number.

10103044111601 is a deficient number, since it is larger than the sum of its proper divisors (1443292015951).

10103044111601 is an equidigital number, since it uses as much as digits as its factorization.

10103044111601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1443292015950.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 10103044111601 its reverse (10611144030101), we get a palindrome (20714188141702).

The spelling of 10103044111601 in words is "ten trillion, one hundred three billion, forty-four million, one hundred eleven thousand, six hundred one".