101678601 has 8 divisors (see below), whose sum is σ = 136969504. Its totient is φ = 67086720.

The previous prime is 101678587. The next prime is 101678711. The reversal of 101678601 is 106876101.

It is a happy number.

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

It is not a de Polignac number, because 101678601 - 2⁶ = 101678537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101178601) 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, 174415 + ... + 174996.

It is an arithmetic number, because the mean of its divisors is an integer number (17121188).

Almost surely, 2^101678601 is an apocalyptic number.

It is an amenable number.

101678601 is a deficient number, since it is larger than the sum of its proper divisors (35290903).

101678601 is an equidigital number, since it uses as much as digits as its factorization.

101678601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349511.

The product of its (nonzero) digits is 2016, while the sum is 30.

The square root of 101678601 is about 10083.5807628045. The cubic root of 101678601 is about 466.7416108095.

The spelling of 101678601 in words is "one hundred one million, six hundred seventy-eight thousand, six hundred one".