12130310342000 has 40 divisors (see below), whose sum is σ = 29331090411792. Its totient is φ = 4852124136000.

The previous prime is 12130310341991. The next prime is 12130310342071. The reversal of 12130310342000 is 24301303121.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3032575586 + ... + 3032579585.

Almost surely, 2^{12130310342000} is an apocalyptic number.

12130310342000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12130310342000 is an abundant number, since it is smaller than the sum of its proper divisors (17200780069792).

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

12130310342000 is an equidigital number, since it uses as much as digits as its factorization.

12130310342000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6065155194 (or 6065155178 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12130310342000 its reverse (24301303121), we get a palindrome (12154611645121).

The spelling of 12130310342000 in words is "twelve trillion, one hundred thirty billion, three hundred ten million, three hundred forty-two thousand".