12001430310 has 32 divisors (see below), whose sum is σ = 28825332192. Its totient is φ = 3197948160.

The previous prime is 12001430263. The next prime is 12001430317. The reversal of 12001430310 is 1303410021.

It is a super-2 number, since 2×12001430310² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 12001430310.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12001430317) 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, 111789 + ... + 191048.

It is an arithmetic number, because the mean of its divisors is an integer number (900791631).

Almost surely, 2^12001430310 is an apocalyptic number.

12001430310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12001430310 is an abundant number, since it is smaller than the sum of its proper divisors (16823901882).

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

12001430310 is a wasteful number, since it uses less digits than its factorization.

12001430310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304168.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 12001430310 its reverse (1303410021), we get a palindrome (13304840331).

The spelling of 12001430310 in words is "twelve billion, one million, four hundred thirty thousand, three hundred ten".