131030133301 has 2 divisors, whose sum is σ = 131030133302. Its totient is φ = 131030133300.

The previous prime is 131030133287. The next prime is 131030133313. The reversal of 131030133301 is 103331030131.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73264414276 + 57765719025 = 270674^2 + 240345^2 .

It is a cyclic number.

It is not a de Polignac number, because 131030133301 - 2⁷ = 131030133173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131030133391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65515066650 + 65515066651.

It is an arithmetic number, because the mean of its divisors is an integer number (65515066651).

Almost surely, 2^131030133301 is an apocalyptic number.

It is an amenable number.

131030133301 is a deficient number, since it is larger than the sum of its proper divisors (1).

131030133301 is an equidigital number, since it uses as much as digits as its factorization.

131030133301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 243, while the sum is 19.

Adding to 131030133301 its reverse (103331030131), we get a palindrome (234361163432).

The spelling of 131030133301 in words is "one hundred thirty-one billion, thirty million, one hundred thirty-three thousand, three hundred one".