135462123 has 6 divisors (see below), whose sum is σ = 195667524. Its totient is φ = 90308076.

The previous prime is 135462101. The next prime is 135462133. The reversal of 135462123 is 321264531.

135462123 is a `hidden beast` number, since 1 + 35 + 4 + 621 + 2 + 3 = 666.

It is not a de Polignac number, because 135462123 - 2²⁰ = 134413547 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135462133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7525665 + ... + 7525682.

It is an arithmetic number, because the mean of its divisors is an integer number (32611254).

Almost surely, 2^135462123 is an apocalyptic number.

135462123 is a deficient number, since it is larger than the sum of its proper divisors (60205401).

135462123 is a wasteful number, since it uses less digits than its factorization.

135462123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15051353 (or 15051350 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 135462123 is about 11638.8196566490. The cubic root of 135462123 is about 513.5774649289.

The spelling of 135462123 in words is "one hundred thirty-five million, four hundred sixty-two thousand, one hundred twenty-three".