134103005815997 has 2 divisors, whose sum is σ = 134103005815998. Its totient is φ = 134103005815996.

The previous prime is 134103005815967. The next prime is 134103005816011. The reversal of 134103005815997 is 799518500301431.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86640744226201 + 47462261589796 = 9308101^2 + 6889286^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134103005815997 is a prime.

It is a super-3 number, since 3×134103005815997³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134103005815967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67051502907998 + 67051502907999.

It is an arithmetic number, because the mean of its divisors is an integer number (67051502907999).

Almost surely, 2^{134103005815997} is an apocalyptic number.

It is an amenable number.

134103005815997 is a deficient number, since it is larger than the sum of its proper divisors (1).

134103005815997 is an equidigital number, since it uses as much as digits as its factorization.

134103005815997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4082400, while the sum is 56.

The spelling of 134103005815997 in words is "one hundred thirty-four trillion, one hundred three billion, five million, eight hundred fifteen thousand, nine hundred ninety-seven".