10010103523521 has 16 divisors (see below), whose sum is σ = 13971596113536. Its totient is φ = 6362860622976.

The previous prime is 10010103523517. The next prime is 10010103523547. The reversal of 10010103523521 is 12532530101001.

It is not a de Polignac number, because 10010103523521 - 2² = 10010103523517 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10010103523491 and 10010103523500.

It is not an unprimeable number, because it can be changed into a prime (10010103523571) 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 15 ways as a sum of consecutive naturals, for example, 231725950 + ... + 231769143.

It is an arithmetic number, because the mean of its divisors is an integer number (873224757096).

Almost surely, 2^{10010103523521} is an apocalyptic number.

It is an amenable number.

10010103523521 is a deficient number, since it is larger than the sum of its proper divisors (3961492590015).

10010103523521 is a wasteful number, since it uses less digits than its factorization.

10010103523521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463495432.

The product of its (nonzero) digits is 900, while the sum is 24.

Adding to 10010103523521 its reverse (12532530101001), we get a palindrome (22542633624522).

The spelling of 10010103523521 in words is "ten trillion, ten billion, one hundred three million, five hundred twenty-three thousand, five hundred twenty-one".