131242153335 has 32 divisors (see below), whose sum is σ = 210632528640. Its totient is φ = 69780953088.

The previous prime is 131242153321. The next prime is 131242153337. The reversal of 131242153335 is 533351242131.

It is not a de Polignac number, because 131242153335 - 2¹³ = 131242145143 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131242153296 and 131242153305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131242153337) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20707287 + ... + 20713623.

It is an arithmetic number, because the mean of its divisors is an integer number (6582266520).

Almost surely, 2^131242153335 is an apocalyptic number.

131242153335 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

131242153335 is a deficient number, since it is larger than the sum of its proper divisors (79390375305).

131242153335 is a wasteful number, since it uses less digits than its factorization.

131242153335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10367.

The product of its digits is 32400, while the sum is 33.

Adding to 131242153335 its reverse (533351242131), we get a palindrome (664593395466).

The spelling of 131242153335 in words is "one hundred thirty-one billion, two hundred forty-two million, one hundred fifty-three thousand, three hundred thirty-five".