31300204124406 has 16 divisors (see below), whose sum is σ = 71543323713024. Its totient is φ = 8942915464104.

The previous prime is 31300204124381. The next prime is 31300204124443. The reversal of 31300204124406 is 60442140200313.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372621477630 + ... + 372621477713.

It is an arithmetic number, because the mean of its divisors is an integer number (4471457732064).

Almost surely, 2^{31300204124406} is an apocalyptic number.

31300204124406 is an abundant number, since it is smaller than the sum of its proper divisors (40243119588618).

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

31300204124406 is a wasteful number, since it uses less digits than its factorization.

31300204124406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745242955355.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 31300204124406 its reverse (60442140200313), we get a palindrome (91742344324719).

The spelling of 31300204124406 in words is "thirty-one trillion, three hundred billion, two hundred four million, one hundred twenty-four thousand, four hundred six".