135301654631 has 8 divisors (see below), whose sum is σ = 158955790224. Its totient is φ = 113539849920.

The previous prime is 135301654583. The next prime is 135301654639. The reversal of 135301654631 is 136456103531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 135301654631 - 2¹⁸ = 135301392487 is a prime.

It is a super-2 number, since 2×135301654631² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135301654639) by changing a digit.

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, 473082566 + ... + 473082851.

It is an arithmetic number, because the mean of its divisors is an integer number (19869473778).

Almost surely, 2^135301654631 is an apocalyptic number.

135301654631 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

135301654631 is a deficient number, since it is larger than the sum of its proper divisors (23654135593).

135301654631 is a wasteful number, since it uses less digits than its factorization.

135301654631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 946165441.

The product of its (nonzero) digits is 97200, while the sum is 38.

The spelling of 135301654631 in words is "one hundred thirty-five billion, three hundred one million, six hundred fifty-four thousand, six hundred thirty-one".