31301301133113 has 16 divisors (see below), whose sum is σ = 45729734305536. Its totient is φ = 18886915109840.

The previous prime is 31301301133073. The next prime is 31301301133133. The reversal of 31301301133113 is 31133110310313.

It is a cyclic number.

It is not a de Polignac number, because 31301301133113 - 2¹⁰ = 31301301132089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (31301301133133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2089253031 + ... + 2089268012.

It is an arithmetic number, because the mean of its divisors is an integer number (2858108394096).

Almost surely, 2^{31301301133113} is an apocalyptic number.

31301301133113 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

31301301133113 is a deficient number, since it is larger than the sum of its proper divisors (14428433172423).

31301301133113 is a wasteful number, since it uses less digits than its factorization.

31301301133113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4178521284.

The product of its (nonzero) digits is 729, while the sum is 24.

Adding to 31301301133113 its reverse (31133110310313), we get a palindrome (62434411443426).

The spelling of 31301301133113 in words is "thirty-one trillion, three hundred one billion, three hundred one million, one hundred thirty-three thousand, one hundred thirteen".