30227102 has 4 divisors (see below), whose sum is σ = 45340656. Its totient is φ = 15113550.

The previous prime is 30227051. The next prime is 30227111. The reversal of 30227102 is 20172203.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20172203 = 43 ⋅469121.

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, 7556774 + ... + 7556777.

It is an arithmetic number, because the mean of its divisors is an integer number (11335164).

Almost surely, 2^30227102 is an apocalyptic number.

30227102 is a deficient number, since it is larger than the sum of its proper divisors (15113554).

30227102 is a wasteful number, since it uses less digits than its factorization.

30227102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15113553.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 30227102 is about 5497.9179695590. The cubic root of 30227102 is about 311.5053456395.

Adding to 30227102 its reverse (20172203), we get a palindrome (50399305).

The spelling of 30227102 in words is "thirty million, two hundred twenty-seven thousand, one hundred two".