1500716130187 has 2 divisors, whose sum is σ = 1500716130188. Its totient is φ = 1500716130186.

The previous prime is 1500716130083. The next prime is 1500716130227. The reversal of 1500716130187 is 7810316170051.

It is a happy number.

It is an a-pointer prime, because the next prime (1500716130227) can be obtained adding 1500716130187 to its sum of digits (40).

It is a strong prime.

It is an emirp because it is prime and its reverse (7810316170051) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1500716130187 is a prime.

It is not a weakly prime, because it can be changed into another prime (1500716130587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 750358065093 + 750358065094.

It is an arithmetic number, because the mean of its divisors is an integer number (750358065094).

Almost surely, 2^{1500716130187} is an apocalyptic number.

1500716130187 is a deficient number, since it is larger than the sum of its proper divisors (1).

1500716130187 is an equidigital number, since it uses as much as digits as its factorization.

1500716130187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35280, while the sum is 40.

The spelling of 1500716130187 in words is "one trillion, five hundred billion, seven hundred sixteen million, one hundred thirty thousand, one hundred eighty-seven".