1302223113121 has 8 divisors (see below), whose sum is σ = 1490569540544. Its totient is φ = 1114455324240.

The previous prime is 1302223113119. The next prime is 1302223113157. The reversal of 1302223113121 is 1213113222031.

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

It is a cyclic number.

It is not a de Polignac number, because 1302223113121 - 2¹ = 1302223113119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1302223113092 and 1302223113101.

It is not an unprimeable number, because it can be changed into a prime (1302223113181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144654810 + ... + 144663811.

It is an arithmetic number, because the mean of its divisors is an integer number (186321192568).

Almost surely, 2^{1302223113121} is an apocalyptic number.

It is an amenable number.

1302223113121 is a deficient number, since it is larger than the sum of its proper divisors (188346427423).

1302223113121 is an equidigital number, since it uses as much as digits as its factorization.

1302223113121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289319271.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1302223113121 its reverse (1213113222031), we get a palindrome (2515336335152).

The spelling of 1302223113121 in words is "one trillion, three hundred two billion, two hundred twenty-three million, one hundred thirteen thousand, one hundred twenty-one".