131034653 has 2 divisors, whose sum is σ = 131034654. Its totient is φ = 131034652.

The previous prime is 131034619. The next prime is 131034667. The reversal of 131034653 is 356430131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112741924 + 18292729 = 10618^2 + 4277^2 .

It is an emirp because it is prime and its reverse (356430131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 131034653 - 2²⁶ = 63925789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131034053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65517326 + 65517327.

It is an arithmetic number, because the mean of its divisors is an integer number (65517327).

Almost surely, 2^131034653 is an apocalyptic number.

It is an amenable number.

131034653 is a deficient number, since it is larger than the sum of its proper divisors (1).

131034653 is an equidigital number, since it uses as much as digits as its factorization.

131034653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 131034653 is about 11447.0368654949. The cubic root of 131034653 is about 507.9200860612.

Adding to 131034653 its reverse (356430131), we get a palindrome (487464784).

The spelling of 131034653 in words is "one hundred thirty-one million, thirty-four thousand, six hundred fifty-three".