10141521 has 24 divisors (see below), whose sum is σ = 14880096. Its totient is φ = 6140160.

The previous prime is 10141517. The next prime is 10141541. The reversal of 10141521 is 12514101.

It is a happy number.

It is not a de Polignac number, because 10141521 - 2² = 10141517 is a prime.

10141521 is a modest number, since divided by 1521 gives 1014 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 10141521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10141541) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41961 + ... + 42201.

It is an arithmetic number, because the mean of its divisors is an integer number (620004).

Almost surely, 2^10141521 is an apocalyptic number.

It is an amenable number.

10141521 is a deficient number, since it is larger than the sum of its proper divisors (4738575).

10141521 is a wasteful number, since it uses less digits than its factorization.

10141521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353 (or 340 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 10141521 is about 3184.5754819128. The cubic root of 10141521 is about 216.4550378035.

Adding to 10141521 its reverse (12514101), we get a palindrome (22655622).

The spelling of 10141521 in words is "ten million, one hundred forty-one thousand, five hundred twenty-one".