102311086 has 16 divisors (see below), whose sum is σ = 161740800. Its totient is φ = 48404088.

The previous prime is 102311063. The next prime is 102311087. The reversal of 102311086 is 680113201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102311087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60691 + ... + 62353.

It is an arithmetic number, because the mean of its divisors is an integer number (10108800).

Almost surely, 2^102311086 is an apocalyptic number.

102311086 is a deficient number, since it is larger than the sum of its proper divisors (59429714).

102311086 is a wasteful number, since it uses less digits than its factorization.

102311086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3303.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 102311086 is about 10114.8942653890. The cubic root of 102311086 is about 467.7073894692.

Adding to 102311086 its reverse (680113201), we get a palindrome (782424287).

The spelling of 102311086 in words is "one hundred two million, three hundred eleven thousand, eighty-six".