1313102232121 has 8 divisors (see below), whose sum is σ = 1331808104000. Its totient is φ = 1294517434320.

The previous prime is 1313102232103. The next prime is 1313102232217. The reversal of 1313102232121 is 1212322013131.

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 1313102232121 - 2¹⁷ = 1313102101049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1313102232092 and 1313102232101.

It is not an unprimeable number, because it can be changed into a prime (1313102202121) 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, 30246675 + ... + 30290056.

It is an arithmetic number, because the mean of its divisors is an integer number (166476013000).

Almost surely, 2^{1313102232121} is an apocalyptic number.

It is an amenable number.

1313102232121 is a deficient number, since it is larger than the sum of its proper divisors (18705871879).

1313102232121 is a wasteful number, since it uses less digits than its factorization.

1313102232121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60537039.

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

Adding to 1313102232121 its reverse (1212322013131), we get a palindrome (2525424245252).

The spelling of 1313102232121 in words is "one trillion, three hundred thirteen billion, one hundred two million, two hundred thirty-two thousand, one hundred twenty-one".