601011113 has 2 divisors, whose sum is σ = 601011114. Its totient is φ = 601011112.

The previous prime is 601011107. The next prime is 601011133. The reversal of 601011113 is 311110106.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 572740624 + 28270489 = 23932^2 + 5317^2 .

It is a cyclic number.

It is not a de Polignac number, because 601011113 - 2⁶ = 601011049 is a prime.

It is a super-2 number, since 2×601011113² = 722428715898997538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (601011133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300505556 + 300505557.

It is an arithmetic number, because the mean of its divisors is an integer number (300505557).

Almost surely, 2^601011113 is an apocalyptic number.

It is an amenable number.

601011113 is a deficient number, since it is larger than the sum of its proper divisors (1).

601011113 is an equidigital number, since it uses as much as digits as its factorization.

601011113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 14.

The square root of 601011113 is about 24515.5279975774. The cubic root of 601011113 is about 843.9061803764.

Adding to 601011113 its reverse (311110106), we get a palindrome (912121219).

The spelling of 601011113 in words is "six hundred one million, eleven thousand, one hundred thirteen".