30230055030 has 64 divisors (see below), whose sum is σ = 82930959360. Its totient is φ = 6908540544.

The previous prime is 30230055029. The next prime is 30230055047. The reversal of 30230055030 is 3055003203.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 30230054988 and 30230055006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1965711 + ... + 1981029.

It is an arithmetic number, because the mean of its divisors is an integer number (1295796240).

Almost surely, 2^30230055030 is an apocalyptic number.

30230055030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30230055030 is an abundant number, since it is smaller than the sum of its proper divisors (52700904330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30230055030 is a wasteful number, since it uses less digits than its factorization.

30230055030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24733.

The product of its (nonzero) digits is 1350, while the sum is 21.

Adding to 30230055030 its reverse (3055003203), we get a palindrome (33285058233).

The spelling of 30230055030 in words is "thirty billion, two hundred thirty million, fifty-five thousand, thirty".