30100123330 has 32 divisors (see below), whose sum is σ = 57503694960. Its totient is φ = 11304867840.

The previous prime is 30100123307. The next prime is 30100123363. The reversal of 30100123330 is 3332100103.

It can be written as a sum of positive squares in 8 ways, for example, as 1262309841 + 28837813489 = 35529^2 + 169817^2 .

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, 138715 + ... + 281854.

Almost surely, 2^30100123330 is an apocalyptic number.

30100123330 is a deficient number, since it is larger than the sum of its proper divisors (27403571630).

30100123330 is a wasteful number, since it uses less digits than its factorization.

30100123330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421014.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 30100123330 its reverse (3332100103), we get a palindrome (33432223433).

The spelling of 30100123330 in words is "thirty billion, one hundred million, one hundred twenty-three thousand, three hundred thirty".