130051387 has 2 divisors, whose sum is σ = 130051388. Its totient is φ = 130051386.

The previous prime is 130051381. The next prime is 130051433. The reversal of 130051387 is 783150031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130051387 - 2³ = 130051379 is a prime.

It is not a weakly prime, because it can be changed into another prime (130051381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65025693 + 65025694.

It is an arithmetic number, because the mean of its divisors is an integer number (65025694).

Almost surely, 2^130051387 is an apocalyptic number.

130051387 is a deficient number, since it is larger than the sum of its proper divisors (1).

130051387 is an equidigital number, since it uses as much as digits as its factorization.

130051387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 130051387 is about 11404.0074973669. The cubic root of 130051387 is about 506.6464408381.

The spelling of 130051387 in words is "one hundred thirty million, fifty-one thousand, three hundred eighty-seven".