135221060301151 has 16 divisors (see below), whose sum is σ = 150945037562880. Its totient is φ = 120068964630720.

The previous prime is 135221060301109. The next prime is 135221060301161. The reversal of 135221060301151 is 151103060122531.

It is not a de Polignac number, because 135221060301151 - 2²¹ = 135221058203999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135221060301161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179095090 + ... + 179848528.

It is an arithmetic number, because the mean of its divisors is an integer number (9434064847680).

Almost surely, 2^{135221060301151} is an apocalyptic number.

135221060301151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

135221060301151 is a deficient number, since it is larger than the sum of its proper divisors (15723977261729).

135221060301151 is a wasteful number, since it uses less digits than its factorization.

135221060301151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1132926.

The product of its (nonzero) digits is 5400, while the sum is 31.

The spelling of 135221060301151 in words is "one hundred thirty-five trillion, two hundred twenty-one billion, sixty million, three hundred one thousand, one hundred fifty-one".