102311044 has 12 divisors (see below), whose sum is σ = 195321168. Its totient is φ = 46505000.

The previous prime is 102311003. The next prime is 102311059. The reversal of 102311044 is 440113201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1162582 + ... + 1162669.

It is an arithmetic number, because the mean of its divisors is an integer number (16276764).

Almost surely, 2^102311044 is an apocalyptic number.

It is an amenable number.

102311044 is a deficient number, since it is larger than the sum of its proper divisors (93010124).

102311044 is a wasteful number, since it uses less digits than its factorization.

102311044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2325266 (or 2325264 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 102311044 is about 10114.8921892426. The cubic root of 102311044 is about 467.7073254692.

Adding to 102311044 its reverse (440113201), we get a palindrome (542424245).

The spelling of 102311044 in words is "one hundred two million, three hundred eleven thousand, forty-four".