1302313121124 has 24 divisors (see below), whose sum is σ = 3049700770368. Its totient is φ = 432537208800.

The previous prime is 1302313121107. The next prime is 1302313121149. The reversal of 1302313121124 is 4211213132031.

It is a junction number, because it is equal to n+sod(n) for n = 1302313121094 and 1302313121103.

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 7 ways as a sum of consecutive naturals, for example, 195892152 + ... + 195898799.

It is an arithmetic number, because the mean of its divisors is an integer number (127070865432).

Almost surely, 2^{1302313121124} is an apocalyptic number.

It is an amenable number.

1302313121124 is an abundant number, since it is smaller than the sum of its proper divisors (1747387649244).

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

1302313121124 is a wasteful number, since it uses less digits than its factorization.

1302313121124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391791235 (or 391791233 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 1302313121124 its reverse (4211213132031), we get a palindrome (5513526253155).

The spelling of 1302313121124 in words is "one trillion, three hundred two billion, three hundred thirteen million, one hundred twenty-one thousand, one hundred twenty-four".