31230301300109 has 16 divisors (see below), whose sum is σ = 32098941930240. Its totient is φ = 30370385747520.

The previous prime is 31230301300073. The next prime is 31230301300123. The reversal of 31230301300109 is 90100310303213.

It is a de Polignac number, because none of the positive numbers 2^k-31230301300109 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 (31230301300409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11995622 + ... + 14365080.

It is an arithmetic number, because the mean of its divisors is an integer number (2006183870640).

Almost surely, 2^{31230301300109} is an apocalyptic number.

It is an amenable number.

31230301300109 is a deficient number, since it is larger than the sum of its proper divisors (868640630131).

31230301300109 is a wasteful number, since it uses less digits than its factorization.

31230301300109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2371300.

The product of its (nonzero) digits is 1458, while the sum is 26.

The spelling of 31230301300109 in words is "thirty-one trillion, two hundred thirty billion, three hundred one million, three hundred thousand, one hundred nine".