102113104 has 10 divisors (see below), whose sum is σ = 197844170. Its totient is φ = 51056544.

The previous prime is 102113047. The next prime is 102113111. The reversal of 102113104 is 401311201.

It can be written as a sum of positive squares in only one way, i.e., 58553104 + 43560000 = 7652^2 + 6600^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3191019 + ... + 3191050.

It is an arithmetic number, because the mean of its divisors is an integer number (19784417).

Almost surely, 2^102113104 is an apocalyptic number.

It is an amenable number.

102113104 is a deficient number, since it is larger than the sum of its proper divisors (95731066).

102113104 is an equidigital number, since it uses as much as digits as its factorization.

102113104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6382077 (or 6382071 counting only the distinct ones).

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

The square root of 102113104 is about 10105.1028693428. The cubic root of 102113104 is about 467.4055080836.

Adding to 102113104 its reverse (401311201), we get a palindrome (503424305).

The spelling of 102113104 in words is "one hundred two million, one hundred thirteen thousand, one hundred four".