130981187201 has 2 divisors, whose sum is σ = 130981187202. Its totient is φ = 130981187200.

The previous prime is 130981187173. The next prime is 130981187213. The reversal of 130981187201 is 102781189031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 122304078400 + 8677108801 = 349720^2 + 93151^2 .

It is a cyclic number.

It is not a de Polignac number, because 130981187201 - 2³⁴ = 113801318017 is a prime.

It is not a weakly prime, because it can be changed into another prime (130981187261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65490593600 + 65490593601.

It is an arithmetic number, because the mean of its divisors is an integer number (65490593601).

Almost surely, 2^130981187201 is an apocalyptic number.

It is an amenable number.

130981187201 is a deficient number, since it is larger than the sum of its proper divisors (1).

130981187201 is an equidigital number, since it uses as much as digits as its factorization.

130981187201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 41.

The spelling of 130981187201 in words is "one hundred thirty billion, nine hundred eighty-one million, one hundred eighty-seven thousand, two hundred one".