12340131010202 has 16 divisors (see below), whose sum is σ = 18911147167080. Its totient is φ = 6037844702208.

The previous prime is 12340131010201. The next prime is 12340131010211. The reversal of 12340131010202 is 20201013104321.

It can be written as a sum of positive squares in 4 ways, for example, as 5655212168761 + 6684918841441 = 2378069^2 + 2585521^2 .

It is not an unprimeable number, because it can be changed into a prime (12340131010201) 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, 357336233 + ... + 357370764.

Almost surely, 2^{12340131010202} is an apocalyptic number.

12340131010202 is a deficient number, since it is larger than the sum of its proper divisors (6571016156878).

12340131010202 is an equidigital number, since it uses as much as digits as its factorization.

12340131010202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714707185.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12340131010202 its reverse (20201013104321), we get a palindrome (32541144114523).

The spelling of 12340131010202 in words is "twelve trillion, three hundred forty billion, one hundred thirty-one million, ten thousand, two hundred two".