30100345130 has 16 divisors (see below), whose sum is σ = 54464292864. Its totient is φ = 11977099920.

The previous prime is 30100345123. The next prime is 30100345147. The reversal of 30100345130 is 3154300103.

It is a happy number.

It is a super-2 number, since 2×30100345130² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7877762 + ... + 7881581.

It is an arithmetic number, because the mean of its divisors is an integer number (3404018304).

Almost surely, 2^30100345130 is an apocalyptic number.

30100345130 is a deficient number, since it is larger than the sum of its proper divisors (24363947734).

30100345130 is a wasteful number, since it uses less digits than its factorization.

30100345130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15759541.

The product of its (nonzero) digits is 540, while the sum is 20.

Adding to 30100345130 its reverse (3154300103), we get a palindrome (33254645233).

The spelling of 30100345130 in words is "thirty billion, one hundred million, three hundred forty-five thousand, one hundred thirty".