31300424231104 has 224 divisors, whose sum is σ = 75355997193216. Its totient is φ = 12609578741760.

The previous prime is 31300424231053. The next prime is 31300424231117. The reversal of 31300424231104 is 40113242400313.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 290591082 + ... + 290698774.

Almost surely, 2^{31300424231104} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 31300424231104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37677998596608).

31300424231104 is an abundant number, since it is smaller than the sum of its proper divisors (44055572962112).

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

31300424231104 is a wasteful number, since it uses less digits than its factorization.

31300424231104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108223 (or 108213 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 31300424231104 its reverse (40113242400313), we get a palindrome (71413666631417).

The spelling of 31300424231104 in words is "thirty-one trillion, three hundred billion, four hundred twenty-four million, two hundred thirty-one thousand, one hundred four".