131350034723 has 2 divisors, whose sum is σ = 131350034724. Its totient is φ = 131350034722.

The previous prime is 131350034707. The next prime is 131350034801. The reversal of 131350034723 is 327430053131.

It is a weak prime.

It is an emirp because it is prime and its reverse (327430053131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 131350034723 - 2⁴ = 131350034707 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 131350034723.

It is not a weakly prime, because it can be changed into another prime (131350024723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65675017361 + 65675017362.

It is an arithmetic number, because the mean of its divisors is an integer number (65675017362).

Almost surely, 2^131350034723 is an apocalyptic number.

131350034723 is a deficient number, since it is larger than the sum of its proper divisors (1).

131350034723 is an equidigital number, since it uses as much as digits as its factorization.

131350034723 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 32.

Adding to 131350034723 its reverse (327430053131), we get a palindrome (458780087854).

The spelling of 131350034723 in words is "one hundred thirty-one billion, three hundred fifty million, thirty-four thousand, seven hundred twenty-three".