10042010110521 has 12 divisors (see below), whose sum is σ = 14505325194048. Its totient is φ = 6694581339864.

The previous prime is 10042010110511. The next prime is 10042010110603. The reversal of 10042010110521 is 12501101024001.

10042010110521 is a `hidden beast` number, since 1 + 0 + 0 + 4 + 20 + 10 + 110 + 521 = 666.

It is not a de Polignac number, because 10042010110521 - 2³⁷ = 9904571157049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10042010110494 and 10042010110503.

It is not an unprimeable number, because it can be changed into a prime (10042010110511) 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 11 ways as a sum of consecutive naturals, for example, 6978165 + ... + 8293298.

It is an arithmetic number, because the mean of its divisors is an integer number (1208777099504).

Almost surely, 2^{10042010110521} is an apocalyptic number.

It is an amenable number.

10042010110521 is a deficient number, since it is larger than the sum of its proper divisors (4463315083527).

10042010110521 is a wasteful number, since it uses less digits than its factorization.

10042010110521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15344532 (or 15344529 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 18.

Adding to 10042010110521 its reverse (12501101024001), we get a palindrome (22543111134522).

The spelling of 10042010110521 in words is "ten trillion, forty-two billion, ten million, one hundred ten thousand, five hundred twenty-one".