10013020412523 has 4 divisors (see below), whose sum is σ = 13350693883368. Its totient is φ = 6675346941680.

The previous prime is 10013020412519. The next prime is 10013020412557. The reversal of 10013020412523 is 32521402031001.

10013020412523 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.

It is a cyclic number.

It is not a de Polignac number, because 10013020412523 - 2² = 10013020412519 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10013020412493 and 10013020412502.

It is not an unprimeable number, because it can be changed into a prime (10013020412513) 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, 1668836735418 + ... + 1668836735423.

It is an arithmetic number, because the mean of its divisors is an integer number (3337673470842).

Almost surely, 2^{10013020412523} is an apocalyptic number.

10013020412523 is a deficient number, since it is larger than the sum of its proper divisors (3337673470845).

10013020412523 is an equidigital number, since it uses as much as digits as its factorization.

10013020412523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3337673470844.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 10013020412523 its reverse (32521402031001), we get a palindrome (42534422443524).

The spelling of 10013020412523 in words is "ten trillion, thirteen billion, twenty million, four hundred twelve thousand, five hundred twenty-three".