601313023507 has 4 divisors (see below), whose sum is σ = 687214884016. Its totient is φ = 515411163000.

The previous prime is 601313023471. The next prime is 601313023513. The reversal of 601313023507 is 705320313106.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 601313023507 - 2¹⁹ = 601312499219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (601313029507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42950930244 + ... + 42950930257.

It is an arithmetic number, because the mean of its divisors is an integer number (171803721004).

Almost surely, 2^601313023507 is an apocalyptic number.

601313023507 is a deficient number, since it is larger than the sum of its proper divisors (85901860509).

601313023507 is an equidigital number, since it uses as much as digits as its factorization.

601313023507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85901860508.

The product of its (nonzero) digits is 11340, while the sum is 31.

The spelling of 601313023507 in words is "six hundred one billion, three hundred thirteen million, twenty-three thousand, five hundred seven".