2101334011401 has 32 divisors (see below), whose sum is σ = 2819709301248. Its totient is φ = 1391955696000.

The previous prime is 2101334011369. The next prime is 2101334011417. The reversal of 2101334011401 is 1041104331012.

It is not a de Polignac number, because 2101334011401 - 2⁵ = 2101334011369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2101334011481) 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 31 ways as a sum of consecutive naturals, for example, 774541221 + ... + 774543933.

It is an arithmetic number, because the mean of its divisors is an integer number (88115915664).

Almost surely, 2^{2101334011401} is an apocalyptic number.

It is an amenable number.

2101334011401 is a deficient number, since it is larger than the sum of its proper divisors (718375289847).

2101334011401 is a wasteful number, since it uses less digits than its factorization.

2101334011401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5061.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 2101334011401 its reverse (1041104331012), we get a palindrome (3142438342413).

The spelling of 2101334011401 in words is "two trillion, one hundred one billion, three hundred thirty-four million, eleven thousand, four hundred one".