12030142310 has 96 divisors (see below), whose sum is σ = 23554022400. Its totient is φ = 4421910528.

The previous prime is 12030142307. The next prime is 12030142343. The reversal of 12030142310 is 1324103021.

It is a super-2 number, since 2×12030142310² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26792966 + ... + 26793414.

It is an arithmetic number, because the mean of its divisors is an integer number (245354400).

Almost surely, 2^12030142310 is an apocalyptic number.

12030142310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12030142310 is a deficient number, since it is larger than the sum of its proper divisors (11523880090).

12030142310 is a wasteful number, since it uses less digits than its factorization.

12030142310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690 (or 673 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12030142310 its reverse (1324103021), we get a palindrome (13354245331).

The spelling of 12030142310 in words is "twelve billion, thirty million, one hundred forty-two thousand, three hundred ten".