30350106 has 32 divisors (see below), whose sum is σ = 70996800. Its totient is φ = 9583920.

The previous prime is 30350093. The next prime is 30350107. The reversal of 30350106 is 60105303.

It is a super-2 number, since 2×30350106² = 1842257868422472, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (30350107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13765 + ... + 15816.

It is an arithmetic number, because the mean of its divisors is an integer number (2218650).

Almost surely, 2^30350106 is an apocalyptic number.

30350106 is an abundant number, since it is smaller than the sum of its proper divisors (40646694).

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

30350106 is a wasteful number, since it uses less digits than its factorization.

30350106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29611 (or 29605 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 30350106 is about 5509.0930288025. The cubic root of 30350106 is about 311.9273129490.

Adding to 30350106 its reverse (60105303), we get a palindrome (90455409).

The spelling of 30350106 in words is "thirty million, three hundred fifty thousand, one hundred six".