601020105 has 16 divisors (see below), whose sum is σ = 1099008384. Its totient is φ = 274752000.

The previous prime is 601020047. The next prime is 601020109. The reversal of 601020105 is 501020106.

It is not a de Polignac number, because 601020105 - 2⁷ = 601019977 is a prime.

It is a super-2 number, since 2×601020105² = 722450333228422050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (601020109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2861896 + ... + 2862105.

It is an arithmetic number, because the mean of its divisors is an integer number (68688024).

Almost surely, 2^601020105 is an apocalyptic number.

It is an amenable number.

601020105 is a deficient number, since it is larger than the sum of its proper divisors (497988279).

601020105 is a wasteful number, since it uses less digits than its factorization.

601020105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5724016.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 601020105 is about 24515.7113908612. The cubic root of 601020105 is about 843.9103890432.

Subtracting from 601020105 its reverse (501020106), we obtain a palindrome (99999999).

The spelling of 601020105 in words is "six hundred one million, twenty thousand, one hundred five".