103429772087 has 2 divisors, whose sum is σ = 103429772088. Its totient is φ = 103429772086.

The previous prime is 103429772071. The next prime is 103429772101. The reversal of 103429772087 is 780277924301.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103429772087 - 2⁴ = 103429772071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103429772387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51714886043 + 51714886044.

It is an arithmetic number, because the mean of its divisors is an integer number (51714886044).

Almost surely, 2^103429772087 is an apocalyptic number.

103429772087 is a deficient number, since it is larger than the sum of its proper divisors (1).

103429772087 is an equidigital number, since it uses as much as digits as its factorization.

103429772087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1185408, while the sum is 50.

The spelling of 103429772087 in words is "one hundred three billion, four hundred twenty-nine million, seven hundred seventy-two thousand, eighty-seven".