130661053 has 2 divisors, whose sum is σ = 130661054. Its totient is φ = 130661052.

The previous prime is 130661051. The next prime is 130661123. The reversal of 130661053 is 350166031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 113998329 + 16662724 = 10677^2 + 4082^2 .

It is an emirp because it is prime and its reverse (350166031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130661053 - 2¹ = 130661051 is a prime.

Together with 130661051, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130661051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65330526 + 65330527.

It is an arithmetic number, because the mean of its divisors is an integer number (65330527).

Almost surely, 2^130661053 is an apocalyptic number.

It is an amenable number.

130661053 is a deficient number, since it is larger than the sum of its proper divisors (1).

130661053 is an equidigital number, since it uses as much as digits as its factorization.

130661053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 130661053 is about 11430.7065835844. The cubic root of 130661053 is about 507.4369070700.

The spelling of 130661053 in words is "one hundred thirty million, six hundred sixty-one thousand, fifty-three".