30313126030 has 16 divisors (see below), whose sum is σ = 59523956784. Its totient is φ = 11022954880.

The previous prime is 30313126021. The next prime is 30313126093. The reversal of 30313126030 is 3062131303.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 30313125992 and 30313126010.

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, 137786827 + ... + 137787046.

It is an arithmetic number, because the mean of its divisors is an integer number (3720247299).

Almost surely, 2^30313126030 is an apocalyptic number.

30313126030 is a deficient number, since it is larger than the sum of its proper divisors (29210830754).

30313126030 is a wasteful number, since it uses less digits than its factorization.

30313126030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275573891.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 30313126030 its reverse (3062131303), we get a palindrome (33375257333).

The spelling of 30313126030 in words is "thirty billion, three hundred thirteen million, one hundred twenty-six thousand, thirty".