100701043 has 4 divisors (see below), whose sum is σ = 103157208. Its totient is φ = 98244880.

The previous prime is 100701037. The next prime is 100701049. The reversal of 100701043 is 340107001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 340107001 = 13 ⋅26162077.

It is an interprime number because it is at equal distance from previous prime (100701037) and next prime (100701049).

It is a cyclic number.

It is not a de Polignac number, because 100701043 - 2²¹ = 98603891 is a prime.

It is a super-2 number, since 2×100701043² = 20281400122575698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100701049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1228021 + ... + 1228102.

It is an arithmetic number, because the mean of its divisors is an integer number (25789302).

Almost surely, 2^100701043 is an apocalyptic number.

100701043 is a deficient number, since it is larger than the sum of its proper divisors (2456165).

100701043 is an equidigital number, since it uses as much as digits as its factorization.

100701043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2456164.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 100701043 is about 10034.9909317348. The cubic root of 100701043 is about 465.2410096836.

Adding to 100701043 its reverse (340107001), we get a palindrome (440808044).

The spelling of 100701043 in words is "one hundred million, seven hundred one thousand, forty-three".