31300113100422 has 8 divisors (see below), whose sum is σ = 62600226200856. Its totient is φ = 10433371033472.

The previous prime is 31300113100391. The next prime is 31300113100427. The reversal of 31300113100422 is 22400131100313.

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

31300113100422 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31300113100427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2608342758363 + ... + 2608342758374.

It is an arithmetic number, because the mean of its divisors is an integer number (7825028275107).

Almost surely, 2^{31300113100422} is an apocalyptic number.

31300113100422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

31300113100422 is a wasteful number, since it uses less digits than its factorization.

31300113100422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5216685516742.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 31300113100422 its reverse (22400131100313), we get a palindrome (53700244200735).

The spelling of 31300113100422 in words is "thirty-one trillion, three hundred billion, one hundred thirteen million, one hundred thousand, four hundred twenty-two".