30101120030 has 16 divisors (see below), whose sum is σ = 54924236784. Its totient is φ = 11875510080.

The previous prime is 30101119999. The next prime is 30101120041. The reversal of 30101120030 is 3002110103.

It is a junction number, because it is equal to n+sod(n) for n = 30101119993 and 30101120020.

It is a congruent number.

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, 20616476 + ... + 20617935.

It is an arithmetic number, because the mean of its divisors is an integer number (3432764799).

Almost surely, 2^30101120030 is an apocalyptic number.

30101120030 is a deficient number, since it is larger than the sum of its proper divisors (24823116754).

30101120030 is a wasteful number, since it uses less digits than its factorization.

30101120030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41234491.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 30101120030 its reverse (3002110103), we get a palindrome (33103230133).

The spelling of 30101120030 in words is "thirty billion, one hundred one million, one hundred twenty thousand, thirty".