103194422 has 32 divisors (see below), whose sum is σ = 167961600. Its totient is φ = 47426368.

The previous prime is 103194419. The next prime is 103194439. The reversal of 103194422 is 224491301.

It is a junction number, because it is equal to n+sod(n) for n = 103194391 and 103194400.

It is a congruent number.

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, 127154 + ... + 127962.

It is an arithmetic number, because the mean of its divisors is an integer number (5248800).

Almost surely, 2^103194422 is an apocalyptic number.

103194422 is a deficient number, since it is larger than the sum of its proper divisors (64767178).

103194422 is a wasteful number, since it uses less digits than its factorization.

103194422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 103194422 is about 10158.4655337310. The cubic root of 103194422 is about 469.0495687005.

It can be divided in two parts, 10319 and 4422, that added together give a palindrome (14741).

The spelling of 103194422 in words is "one hundred three million, one hundred ninety-four thousand, four hundred twenty-two".