101043104203423 has 8 divisors (see below), whose sum is σ = 102251397424176. Its totient is φ = 99841431768000.

The previous prime is 101043104203409. The next prime is 101043104203451. The reversal of 101043104203423 is 324302401340101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101043104203423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101043104203391 and 101043104203400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101043104293423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1655165628 + ... + 1655226673.

It is an arithmetic number, because the mean of its divisors is an integer number (12781424678022).

Almost surely, 2^{101043104203423} is an apocalyptic number.

101043104203423 is a deficient number, since it is larger than the sum of its proper divisors (1208293220753).

101043104203423 is a wasteful number, since it uses less digits than its factorization.

101043104203423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3310392665.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 101043104203423 its reverse (324302401340101), we get a palindrome (425345505543524).

The spelling of 101043104203423 in words is "one hundred one trillion, forty-three billion, one hundred four million, two hundred three thousand, four hundred twenty-three".