134242431203 has 2 divisors, whose sum is σ = 134242431204. Its totient is φ = 134242431202.

The previous prime is 134242431181. The next prime is 134242431287. The reversal of 134242431203 is 302134242431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134242431203 - 2¹² = 134242427107 is a prime.

It is not a weakly prime, because it can be changed into another prime (134242431703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67121215601 + 67121215602.

It is an arithmetic number, because the mean of its divisors is an integer number (67121215602).

Almost surely, 2^134242431203 is an apocalyptic number.

134242431203 is a deficient number, since it is larger than the sum of its proper divisors (1).

134242431203 is an equidigital number, since it uses as much as digits as its factorization.

134242431203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 134242431203 its reverse (302134242431), we get a palindrome (436376673634).

The spelling of 134242431203 in words is "one hundred thirty-four billion, two hundred forty-two million, four hundred thirty-one thousand, two hundred three".