102311104 has 112 divisors (see below), whose sum is σ = 244620288. Its totient is φ = 41545728.

The previous prime is 102311093. The next prime is 102311119. The reversal of 102311104 is 401113201.

It is a tau number, because it is divible by the number of its divisors (112).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 905352 + ... + 905464.

Almost surely, 2^102311104 is an apocalyptic number.

102311104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102311104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122310144).

102311104 is an abundant number, since it is smaller than the sum of its proper divisors (142309184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102311104 is a wasteful number, since it uses less digits than its factorization.

102311104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 102311104 is about 10114.8951551660. The cubic root of 102311104 is about 467.7074168977.

Adding to 102311104 its reverse (401113201), we get a palindrome (503424305).

The spelling of 102311104 in words is "one hundred two million, three hundred eleven thousand, one hundred four".