30105342202 has 16 divisors (see below), whose sum is σ = 48640364640. Its totient is φ = 13892299632.

The previous prime is 30105342193. The next prime is 30105342203. The reversal of 30105342202 is 20224350103.

It is not an unprimeable number, because it can be changed into a prime (30105342203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50073 + ... + 250435.

It is an arithmetic number, because the mean of its divisors is an integer number (3040022790).

Almost surely, 2^30105342202 is an apocalyptic number.

30105342202 is a deficient number, since it is larger than the sum of its proper divisors (18535022438).

30105342202 is a wasteful number, since it uses less digits than its factorization.

30105342202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206157.

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 30105342202 its reverse (20224350103), we get a palindrome (50329692305).

The spelling of 30105342202 in words is "thirty billion, one hundred five million, three hundred forty-two thousand, two hundred two".