131103300134201 has 2 divisors, whose sum is σ = 131103300134202. Its totient is φ = 131103300134200.

The previous prime is 131103300134189. The next prime is 131103300134281. The reversal of 131103300134201 is 102431003301131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107512511142976 + 23590788991225 = 10368824^2 + 4857035^2 .

It is a cyclic number.

It is not a de Polignac number, because 131103300134201 - 2⁶ = 131103300134137 is a prime.

It is not a weakly prime, because it can be changed into another prime (131103300134281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65551650067100 + 65551650067101.

It is an arithmetic number, because the mean of its divisors is an integer number (65551650067101).

Almost surely, 2^{131103300134201} is an apocalyptic number.

It is an amenable number.

131103300134201 is a deficient number, since it is larger than the sum of its proper divisors (1).

131103300134201 is an equidigital number, since it uses as much as digits as its factorization.

131103300134201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 131103300134201 its reverse (102431003301131), we get a palindrome (233534303435332).

The spelling of 131103300134201 in words is "one hundred thirty-one trillion, one hundred three billion, three hundred million, one hundred thirty-four thousand, two hundred one".