30231011210 has 32 divisors (see below), whose sum is σ = 56182643712. Its totient is φ = 11699936640.

The previous prime is 30231011197. The next prime is 30231011219. The reversal of 30231011210 is 1211013203.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30231011219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2679902 + ... + 2691158.

It is an arithmetic number, because the mean of its divisors is an integer number (1755707616).

Almost surely, 2^30231011210 is an apocalyptic number.

30231011210 is a deficient number, since it is larger than the sum of its proper divisors (25951632502).

30231011210 is a wasteful number, since it uses less digits than its factorization.

30231011210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19958.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 30231011210 its reverse (1211013203), we get a palindrome (31442024413).

The spelling of 30231011210 in words is "thirty billion, two hundred thirty-one million, eleven thousand, two hundred ten".