30313131601 has 8 divisors (see below), whose sum is σ = 31912689600. Its totient is φ = 28713986640.

The previous prime is 30313131529. The next prime is 30313131617. The reversal of 30313131601 is 10613131303.

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 30313131601 - 2⁷ = 30313131473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30313131631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53511 + ... + 251971.

It is an arithmetic number, because the mean of its divisors is an integer number (3989086200).

Almost surely, 2^30313131601 is an apocalyptic number.

It is an amenable number.

30313131601 is a deficient number, since it is larger than the sum of its proper divisors (1599557999).

30313131601 is a wasteful number, since it uses less digits than its factorization.

30313131601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206519.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 30313131601 its reverse (10613131303), we get a palindrome (40926262904).

The spelling of 30313131601 in words is "thirty billion, three hundred thirteen million, one hundred thirty-one thousand, six hundred one".