1130121310323 has 8 divisors (see below), whose sum is σ = 1535259138768. Its totient is φ = 739198844384.

The previous prime is 1130121310231. The next prime is 1130121310333. The reversal of 1130121310323 is 3230131210311.

It is a happy number.

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 1130121310323 - 2¹² = 1130121306227 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1130121310323.

It is not an unprimeable number, because it can be changed into a prime (1130121310333) 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, 3553840440 + ... + 3553840757.

It is an arithmetic number, because the mean of its divisors is an integer number (191907392346).

Almost surely, 2^{1130121310323} is an apocalyptic number.

1130121310323 is a deficient number, since it is larger than the sum of its proper divisors (405137828445).

1130121310323 is an equidigital number, since it uses as much as digits as its factorization.

1130121310323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7107681253.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1130121310323 its reverse (3230131210311), we get a palindrome (4360252520634).

The spelling of 1130121310323 in words is "one trillion, one hundred thirty billion, one hundred twenty-one million, three hundred ten thousand, three hundred twenty-three".