601010101 has 8 divisors (see below), whose sum is σ = 614283264. Its totient is φ = 587870640.

The previous prime is 601010093. The next prime is 601010141. The reversal of 601010101 is 101010106.

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

It is a cyclic number.

It is not a de Polignac number, because 601010101 - 2³ = 601010093 is a prime.

It is a super-2 number, since 2×601010101² = 722426283008060402, which contains 22 as substring.

It is a Duffinian number.

601010101 is a modest number, since divided by 10101 gives 601 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601010141) 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, 24310 + ... + 42343.

It is an arithmetic number, because the mean of its divisors is an integer number (76785408).

Almost surely, 2^601010101 is an apocalyptic number.

It is an amenable number.

601010101 is a deficient number, since it is larger than the sum of its proper divisors (13273163).

601010101 is a wasteful number, since it uses less digits than its factorization.

601010101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66851.

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 601010101 is about 24515.5073575890. The cubic root of 601010101 is about 843.9057067116.

Adding to 601010101 its reverse (101010106), we get a palindrome (702020207).

The spelling of 601010101 in words is "six hundred one million, ten thousand, one hundred one".