103111704 has 192 divisors, whose sum is σ = 314496000. Its totient is φ = 31570560.

The previous prime is 103111703. The next prime is 103111717. The reversal of 103111704 is 407111301.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103111703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1747627 + ... + 1747685.

It is an arithmetic number, because the mean of its divisors is an integer number (1638000).

Almost surely, 2^103111704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103111704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157248000).

103111704 is an abundant number, since it is smaller than the sum of its proper divisors (211384296).

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

103111704 is a wasteful number, since it uses less digits than its factorization.

103111704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140 (or 124 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 18.

The square root of 103111704 is about 10154.3933349068. The cubic root of 103111704 is about 468.9242091678.

The spelling of 103111704 in words is "one hundred three million, one hundred eleven thousand, seven hundred four".