1413123100523 has 4 divisors (see below), whose sum is σ = 1413677486400. Its totient is φ = 1412568714648.

The previous prime is 1413123100483. The next prime is 1413123100637. The reversal of 1413123100523 is 3250013213141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1413123100523 - 2¹⁰ = 1413123099499 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1413123100492 and 1413123100501.

It is not an unprimeable number, because it can be changed into a prime (1413123100223) 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, 277189115 + ... + 277194212.

It is an arithmetic number, because the mean of its divisors is an integer number (353419371600).

Almost surely, 2^{1413123100523} is an apocalyptic number.

1413123100523 is a deficient number, since it is larger than the sum of its proper divisors (554385877).

1413123100523 is an equidigital number, since it uses as much as digits as its factorization.

1413123100523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554385876.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 1413123100523 its reverse (3250013213141), we get a palindrome (4663136313664).

The spelling of 1413123100523 in words is "one trillion, four hundred thirteen billion, one hundred twenty-three million, one hundred thousand, five hundred twenty-three".