31113012301 has 8 divisors (see below), whose sum is σ = 35692930944. Its totient is φ = 26566894320.

The previous prime is 31113012253. The next prime is 31113012317. The reversal of 31113012301 is 10321031113.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-31113012301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31113012331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8448190 + ... + 8451871.

It is an arithmetic number, because the mean of its divisors is an integer number (4461616368).

Almost surely, 2^31113012301 is an apocalyptic number.

It is an amenable number.

31113012301 is a deficient number, since it is larger than the sum of its proper divisors (4579918643).

31113012301 is a wasteful number, since it uses less digits than its factorization.

31113012301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16900331.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 31113012301 its reverse (10321031113), we get a palindrome (41434043414).

The spelling of 31113012301 in words is "thirty-one billion, one hundred thirteen million, twelve thousand, three hundred one".