101798601 has 16 divisors (see below), whose sum is σ = 144166464. Its totient is φ = 63673344.

The previous prime is 101798597. The next prime is 101798603. The reversal of 101798601 is 106897101.

It is not a de Polignac number, because 101798601 - 2² = 101798597 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101798603) 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 15 ways as a sum of consecutive naturals, for example, 14226 + ... + 20148.

It is an arithmetic number, because the mean of its divisors is an integer number (9010404).

Almost surely, 2^101798601 is an apocalyptic number.

It is an amenable number.

101798601 is a deficient number, since it is larger than the sum of its proper divisors (42367863).

101798601 is a wasteful number, since it uses less digits than its factorization.

101798601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6280.

The product of its (nonzero) digits is 3024, while the sum is 33.

The square root of 101798601 is about 10089.5292754419. The cubic root of 101798601 is about 466.9251531132.

The spelling of 101798601 in words is "one hundred one million, seven hundred ninety-eight thousand, six hundred one".