12030202310 has 16 divisors (see below), whose sum is σ = 24747844896. Its totient is φ = 4124640768.

The previous prime is 12030202309. The next prime is 12030202313. The reversal of 12030202310 is 1320203021.

It is a happy number.

It is a super-2 number, since 2×12030202310² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12030202313) 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, 85929947 + ... + 85930086.

It is an arithmetic number, because the mean of its divisors is an integer number (1546740306).

Almost surely, 2^12030202310 is an apocalyptic number.

12030202310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12030202310 is an abundant number, since it is smaller than the sum of its proper divisors (12717642586).

12030202310 is a wasteful number, since it uses less digits than its factorization.

12030202310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171860047.

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

Adding to 12030202310 its reverse (1320203021), we get a palindrome (13350405331).

The spelling of 12030202310 in words is "twelve billion, thirty million, two hundred two thousand, three hundred ten".