130188053 has 2 divisors, whose sum is σ = 130188054. Its totient is φ = 130188052.

The previous prime is 130188049. The next prime is 130188109. The reversal of 130188053 is 350881031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99640324 + 30547729 = 9982^2 + 5527^2 .

It is a cyclic number.

It is not a de Polignac number, because 130188053 - 2² = 130188049 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130188353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65094026 + 65094027.

It is an arithmetic number, because the mean of its divisors is an integer number (65094027).

Almost surely, 2^130188053 is an apocalyptic number.

It is an amenable number.

130188053 is a deficient number, since it is larger than the sum of its proper divisors (1).

130188053 is an equidigital number, since it uses as much as digits as its factorization.

130188053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 130188053 is about 11409.9979404030. The cubic root of 130188053 is about 506.8238504603.

The spelling of 130188053 in words is "one hundred thirty million, one hundred eighty-eight thousand, fifty-three".