101403131189 has 2 divisors, whose sum is σ = 101403131190. Its totient is φ = 101403131188.

The previous prime is 101403131171. The next prime is 101403131209. The reversal of 101403131189 is 981131304101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87005531089 + 14397600100 = 294967^2 + 119990^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101403131189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101403131129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50701565594 + 50701565595.

It is an arithmetic number, because the mean of its divisors is an integer number (50701565595).

Almost surely, 2^101403131189 is an apocalyptic number.

It is an amenable number.

101403131189 is a deficient number, since it is larger than the sum of its proper divisors (1).

101403131189 is an equidigital number, since it uses as much as digits as its factorization.

101403131189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 32.

The spelling of 101403131189 in words is "one hundred one billion, four hundred three million, one hundred thirty-one thousand, one hundred eighty-nine".