135617714331 has 16 divisors (see below), whose sum is σ = 197896428288. Its totient is φ = 81928263200.

The previous prime is 135617714329. The next prime is 135617714333. The reversal of 135617714331 is 133417716531.

It is an interprime number because it is at equal distance from previous prime (135617714329) and next prime (135617714333).

It is a cyclic number.

It is not a de Polignac number, because 135617714331 - 2¹ = 135617714329 is a prime.

It is a super-2 number, since 2×135617714331² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (135617714333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6596856 + ... + 6617381.

It is an arithmetic number, because the mean of its divisors is an integer number (12368526768).

Almost surely, 2^135617714331 is an apocalyptic number.

135617714331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

135617714331 is a deficient number, since it is larger than the sum of its proper divisors (62278713957).

135617714331 is a wasteful number, since it uses less digits than its factorization.

135617714331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13214562.

The product of its digits is 158760, while the sum is 42.

It can be divided in two parts, 135617 and 714331, that added together give a palindrome (849948).

The spelling of 135617714331 in words is "one hundred thirty-five billion, six hundred seventeen million, seven hundred fourteen thousand, three hundred thirty-one".