30230120210 has 16 divisors (see below), whose sum is σ = 54417744000. Its totient is φ = 12091264176.

The previous prime is 30230120197. The next prime is 30230120213. The reversal of 30230120210 is 1202103203.

It is a happy number.

It is a super-2 number, since 2×30230120210² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30230120213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79241 + ... + 258339.

It is an arithmetic number, because the mean of its divisors is an integer number (3401109000).

Almost surely, 2^30230120210 is an apocalyptic number.

30230120210 is a deficient number, since it is larger than the sum of its proper divisors (24187623790).

30230120210 is a wasteful number, since it uses less digits than its factorization.

30230120210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195985.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 30230120210 its reverse (1202103203), we get a palindrome (31432223413).

The spelling of 30230120210 in words is "thirty billion, two hundred thirty million, one hundred twenty thousand, two hundred ten".