135331023054 has 16 divisors (see below), whose sum is σ = 270753738192. Its totient is φ = 45095059008.

The previous prime is 135331023041. The next prime is 135331023067. The reversal of 135331023054 is 450320133531.

It is an interprime number because it is at equal distance from previous prime (135331023041) and next prime (135331023067).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3801309 + ... + 3836744.

It is an arithmetic number, because the mean of its divisors is an integer number (16922108637).

Almost surely, 2^135331023054 is an apocalyptic number.

135331023054 is an abundant number, since it is smaller than the sum of its proper divisors (135422715138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135331023054 is a wasteful number, since it uses less digits than its factorization.

135331023054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7641011.

The product of its (nonzero) digits is 16200, while the sum is 30.

Adding to 135331023054 its reverse (450320133531), we get a palindrome (585651156585).

The spelling of 135331023054 in words is "one hundred thirty-five billion, three hundred thirty-one million, twenty-three thousand, fifty-four".