100381701 has 8 divisors (see below), whose sum is σ = 152962624. Its totient is φ = 57360960.

The previous prime is 100381691. The next prime is 100381709. The reversal of 100381701 is 107183001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 100381701 - 2⁵ = 100381669 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 4780081 = 100381701 / (1 + 0 + 0 + 3 + 8 + 1 + 7 + 0 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100381709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2390020 + ... + 2390061.

It is an arithmetic number, because the mean of its divisors is an integer number (19120328).

Almost surely, 2^100381701 is an apocalyptic number.

It is an amenable number.

100381701 is a deficient number, since it is larger than the sum of its proper divisors (52580923).

100381701 is an equidigital number, since it uses as much as digits as its factorization.

100381701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4780091.

The product of its (nonzero) digits is 168, while the sum is 21.

The square root of 100381701 is about 10019.0668727182. The cubic root of 100381701 is about 464.7486999178.

The spelling of 100381701 in words is "one hundred million, three hundred eighty-one thousand, seven hundred one".