101202130187 has 2 divisors, whose sum is σ = 101202130188. Its totient is φ = 101202130186.

The previous prime is 101202130163. The next prime is 101202130201. The reversal of 101202130187 is 781031202101.

It is a strong prime.

It is an emirp because it is prime and its reverse (781031202101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101202130187 - 2²⁴ = 101185352971 is a prime.

It is not a weakly prime, because it can be changed into another prime (101202130487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50601065093 + 50601065094.

It is an arithmetic number, because the mean of its divisors is an integer number (50601065094).

Almost surely, 2^101202130187 is an apocalyptic number.

101202130187 is a deficient number, since it is larger than the sum of its proper divisors (1).

101202130187 is an equidigital number, since it uses as much as digits as its factorization.

101202130187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 26.

Adding to 101202130187 its reverse (781031202101), we get a palindrome (882233332288).

The spelling of 101202130187 in words is "one hundred one billion, two hundred two million, one hundred thirty thousand, one hundred eighty-seven".