135028274368153 has 2 divisors, whose sum is σ = 135028274368154. Its totient is φ = 135028274368152.

The previous prime is 135028274368133. The next prime is 135028274368219. The reversal of 135028274368153 is 351863472820531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 135011688019209 + 16586348944 = 11619453^2 + 128788^2 .

It is a cyclic number.

It is not a de Polignac number, because 135028274368153 - 2²⁵ = 135028240813721 is a prime.

It is not a weakly prime, because it can be changed into another prime (135028274368123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67514137184076 + 67514137184077.

It is an arithmetic number, because the mean of its divisors is an integer number (67514137184077).

Almost surely, 2^{135028274368153} is an apocalyptic number.

It is an amenable number.

135028274368153 is a deficient number, since it is larger than the sum of its proper divisors (1).

135028274368153 is an equidigital number, since it uses as much as digits as its factorization.

135028274368153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29030400, while the sum is 58.

The spelling of 135028274368153 in words is "one hundred thirty-five trillion, twenty-eight billion, two hundred seventy-four million, three hundred sixty-eight thousand, one hundred fifty-three".