101382043 has 16 divisors (see below), whose sum is σ = 123520000. Its totient is φ = 81274752.

The previous prime is 101382041. The next prime is 101382049. The reversal of 101382043 is 340283101.

It is a cyclic number.

It is not a de Polignac number, because 101382043 - 2¹ = 101382041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101382041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5683 + ... + 15331.

It is an arithmetic number, because the mean of its divisors is an integer number (7720000).

Almost surely, 2^101382043 is an apocalyptic number.

101382043 is a deficient number, since it is larger than the sum of its proper divisors (22137957).

101382043 is an equidigital number, since it uses as much as digits as its factorization.

101382043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9754.

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

The square root of 101382043 is about 10068.8650303795. The cubic root of 101382043 is about 466.2873993868.

The spelling of 101382043 in words is "one hundred one million, three hundred eighty-two thousand, forty-three".