135246025605101 has 2 divisors, whose sum is σ = 135246025605102. Its totient is φ = 135246025605100.

The previous prime is 135246025605059. The next prime is 135246025605137. The reversal of 135246025605101 is 101506520642531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 135227803305001 + 18222300100 = 11628749^2 + 134990^2 .

It is a cyclic number.

It is not a de Polignac number, because 135246025605101 - 2²⁶ = 135245958496237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135246025605161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67623012802550 + 67623012802551.

It is an arithmetic number, because the mean of its divisors is an integer number (67623012802551).

Almost surely, 2^{135246025605101} is an apocalyptic number.

It is an amenable number.

135246025605101 is a deficient number, since it is larger than the sum of its proper divisors (1).

135246025605101 is an equidigital number, since it uses as much as digits as its factorization.

135246025605101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 135246025605101 in words is "one hundred thirty-five trillion, two hundred forty-six billion, twenty-five million, six hundred five thousand, one hundred one".