601132135044231 has 24 divisors (see below), whose sum is σ = 1013458837607424. Its totient is φ = 336195479779920.

The previous prime is 601132135044047. The next prime is 601132135044247. The reversal of 601132135044231 is 132440531231106.

601132135044231 is a `hidden beast` number, since 6 + 0 + 1 + 1 + 32 + 1 + 350 + 44 + 231 = 666.

It is not a de Polignac number, because 601132135044231 - 2¹³ = 601132135036039 is a prime.

It is a super-2 number, since 2×601132135044231² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601132135244231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 101508294075 + ... + 101508299996.

It is an arithmetic number, because the mean of its divisors is an integer number (42227451566976).

Almost surely, 2^{601132135044231} is an apocalyptic number.

601132135044231 is a deficient number, since it is larger than the sum of its proper divisors (412326702563193).

601132135044231 is a wasteful number, since it uses less digits than its factorization.

601132135044231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203016594131 (or 203016594128 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

Adding to 601132135044231 its reverse (132440531231106), we get a palindrome (733572666275337).

The spelling of 601132135044231 in words is "six hundred one trillion, one hundred thirty-two billion, one hundred thirty-five million, forty-four thousand, two hundred thirty-one".