87902114011 has 2 divisors, whose sum is σ = 87902114012. Its totient is φ = 87902114010.

The previous prime is 87902113993. The next prime is 87902114021. The reversal of 87902114011 is 11041120978.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-87902114011 is a prime.

It is not a weakly prime, because it can be changed into another prime (87902114021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43951057005 + 43951057006.

It is an arithmetic number, because the mean of its divisors is an integer number (43951057006).

Almost surely, 2^87902114011 is an apocalyptic number.

87902114011 is a deficient number, since it is larger than the sum of its proper divisors (1).

87902114011 is an equidigital number, since it uses as much as digits as its factorization.

87902114011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 34.

Adding to 87902114011 its reverse (11041120978), we get a palindrome (98943234989).

The spelling of 87902114011 in words is "eighty-seven billion, nine hundred two million, one hundred fourteen thousand, eleven".