8101202851 has 4 divisors (see below), whose sum is σ = 9258517552. Its totient is φ = 6943888152.

The previous prime is 8101202821. The next prime is 8101202911. The reversal of 8101202851 is 1582021018.

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 8101202851 - 2⁵ = 8101202819 is a prime.

It is a super-3 number, since 3×8101202851³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8101202821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 578657340 + ... + 578657353.

It is an arithmetic number, because the mean of its divisors is an integer number (2314629388).

Almost surely, 2^8101202851 is an apocalyptic number.

8101202851 is a deficient number, since it is larger than the sum of its proper divisors (1157314701).

8101202851 is a wasteful number, since it uses less digits than its factorization.

8101202851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157314700.

The product of its (nonzero) digits is 1280, while the sum is 28.

The square root of 8101202851 is about 90006.6822574857. The cubic root of 8101202851 is about 2008.3982562018.

Adding to 8101202851 its reverse (1582021018), we get a palindrome (9683223869).

The spelling of 8101202851 in words is "eight billion, one hundred one million, two hundred two thousand, eight hundred fifty-one".