101404124411 has 4 divisors (see below), whose sum is σ = 101456101824. Its totient is φ = 101352147000.

The previous prime is 101404124399. The next prime is 101404124413. The reversal of 101404124411 is 114421404101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 114421404101 = 53 ⋅2158894417.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101404124411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101404124413) 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 3 ways as a sum of consecutive naturals, for example, 25985780 + ... + 25989681.

It is an arithmetic number, because the mean of its divisors is an integer number (25364025456).

Almost surely, 2^101404124411 is an apocalyptic number.

101404124411 is a deficient number, since it is larger than the sum of its proper divisors (51977413).

101404124411 is an equidigital number, since it uses as much as digits as its factorization.

101404124411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51977412.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 101404124411 its reverse (114421404101), we get a palindrome (215825528512).

The spelling of 101404124411 in words is "one hundred one billion, four hundred four million, one hundred twenty-four thousand, four hundred eleven".