101382403 has 2 divisors, whose sum is σ = 101382404. Its totient is φ = 101382402.

The previous prime is 101382397. The next prime is 101382419. The reversal of 101382403 is 304283101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101382403 - 2¹³ = 101374211 is a prime.

It is not a weakly prime, because it can be changed into another prime (101302403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50691201 + 50691202.

It is an arithmetic number, because the mean of its divisors is an integer number (50691202).

Almost surely, 2^101382403 is an apocalyptic number.

101382403 is a deficient number, since it is larger than the sum of its proper divisors (1).

101382403 is an equidigital number, since it uses as much as digits as its factorization.

101382403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 101382403 is about 10068.8829072544. The cubic root of 101382403 is about 466.2879513032.

The spelling of 101382403 in words is "one hundred one million, three hundred eighty-two thousand, four hundred three".