1123301012313 has 16 divisors (see below), whose sum is σ = 1513264203776. Its totient is φ = 741112085520.

The previous prime is 1123301012269. The next prime is 1123301012341. The reversal of 1123301012313 is 3132101033211.

It is a happy number.

It is not a de Polignac number, because 1123301012313 - 2⁹ = 1123301011801 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1123301012313.

It is not an unprimeable number, because it can be changed into a prime (1123301013313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 714145 + ... + 1660302.

It is an arithmetic number, because the mean of its divisors is an integer number (94579012736).

Almost surely, 2^{1123301012313} is an apocalyptic number.

It is an amenable number.

1123301012313 is a deficient number, since it is larger than the sum of its proper divisors (389963191463).

1123301012313 is a wasteful number, since it uses less digits than its factorization.

1123301012313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2376084.

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

Adding to 1123301012313 its reverse (3132101033211), we get a palindrome (4255402045524).

The spelling of 1123301012313 in words is "one trillion, one hundred twenty-three billion, three hundred one million, twelve thousand, three hundred thirteen".