131025353 has 2 divisors, whose sum is σ = 131025354. Its totient is φ = 131025352.

The previous prime is 131025329. The next prime is 131025359. The reversal of 131025353 is 353520131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 129777664 + 1247689 = 11392^2 + 1117^2 .

It is a cyclic number.

It is not a de Polignac number, because 131025353 - 2⁶ = 131025289 is a prime.

It is not a weakly prime, because it can be changed into another prime (131025359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65512676 + 65512677.

It is an arithmetic number, because the mean of its divisors is an integer number (65512677).

Almost surely, 2^131025353 is an apocalyptic number.

It is an amenable number.

131025353 is a deficient number, since it is larger than the sum of its proper divisors (1).

131025353 is an equidigital number, since it uses as much as digits as its factorization.

131025353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 131025353 is about 11446.6306396249. The cubic root of 131025353 is about 507.9080694726.

Adding to 131025353 its reverse (353520131), we get a palindrome (484545484).

The spelling of 131025353 in words is "one hundred thirty-one million, twenty-five thousand, three hundred fifty-three".