8101541 has 4 divisors (see below), whose sum is σ = 9258912. Its totient is φ = 6944172.

The previous prime is 8101517. The next prime is 8101549. The reversal of 8101541 is 1451018.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8101541 - 2¹⁴ = 8085157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8101549) 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, 578675 + ... + 578688.

It is an arithmetic number, because the mean of its divisors is an integer number (2314728).

Almost surely, 2^8101541 is an apocalyptic number.

It is an amenable number.

8101541 is a deficient number, since it is larger than the sum of its proper divisors (1157371).

8101541 is a wasteful number, since it uses less digits than its factorization.

8101541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157370.

The product of its (nonzero) digits is 160, while the sum is 20.

The square root of 8101541 is about 2846.3206073807. The cubic root of 8101541 is about 200.8426199724.

Adding to 8101541 its reverse (1451018), we get a palindrome (9552559).

The spelling of 8101541 in words is "eight million, one hundred one thousand, five hundred forty-one".