101023601 has 4 divisors (see below), whose sum is σ = 115455552. Its totient is φ = 86591652.

The previous prime is 101023597. The next prime is 101023607. The reversal of 101023601 is 106320101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 101023601 - 2² = 101023597 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101023607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7215965 + ... + 7215978.

It is an arithmetic number, because the mean of its divisors is an integer number (28863888).

Almost surely, 2^101023601 is an apocalyptic number.

It is an amenable number.

101023601 is a deficient number, since it is larger than the sum of its proper divisors (14431951).

101023601 is an equidigital number, since it uses as much as digits as its factorization.

101023601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14431950.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 101023601 is about 10051.0497461708. The cubic root of 101023601 is about 465.7372219096.

Adding to 101023601 its reverse (106320101), we get a palindrome (207343702).

The spelling of 101023601 in words is "one hundred one million, twenty-three thousand, six hundred one".