31230411430122 has 48 divisors (see below), whose sum is σ = 67701801024000. Its totient is φ = 10404613985472.

The previous prime is 31230411430121. The next prime is 31230411430177. The reversal of 31230411430122 is 22103411403213.

31230411430122 is a `hidden beast` number, since 3 + 1 + 230 + 411 + 4 + 3 + 0 + 12 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (31230411430121) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 289548279 + ... + 289656117.

It is an arithmetic number, because the mean of its divisors is an integer number (1410454188000).

Almost surely, 2^{31230411430122} is an apocalyptic number.

31230411430122 is an abundant number, since it is smaller than the sum of its proper divisors (36471389593878).

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

31230411430122 is a wasteful number, since it uses less digits than its factorization.

31230411430122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116235 (or 116232 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 31230411430122 its reverse (22103411403213), we get a palindrome (53333822833335).

The spelling of 31230411430122 in words is "thirty-one trillion, two hundred thirty billion, four hundred eleven million, four hundred thirty thousand, one hundred twenty-two".