601213112101 has 32 divisors (see below), whose sum is σ = 705118176000. Its totient is φ = 512395289280.

The previous prime is 601213112089. The next prime is 601213112119. The reversal of 601213112101 is 101211312106.

601213112101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 601213112101 - 2⁵ = 601213112069 is a prime.

It is a super-2 number, since 2×601213112101² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601213115101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64482426 + ... + 64491748.

It is an arithmetic number, because the mean of its divisors is an integer number (22034943000).

Almost surely, 2^601213112101 is an apocalyptic number.

It is an amenable number.

601213112101 is a deficient number, since it is larger than the sum of its proper divisors (103905063899).

601213112101 is an equidigital number, since it uses as much as digits as its factorization.

601213112101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10394 (or 10380 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 601213112101 its reverse (101211312106), we get a palindrome (702424424207).

The spelling of 601213112101 in words is "six hundred one billion, two hundred thirteen million, one hundred twelve thousand, one hundred one".