1113122302123 has 16 divisors (see below), whose sum is σ = 1219290992640. Its totient is φ = 1009894917024.

The previous prime is 1113122302093. The next prime is 1113122302141. The reversal of 1113122302123 is 3212032213111.

It is a cyclic number.

It is not a de Polignac number, because 1113122302123 - 2¹³ = 1113122293931 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1113122302094 and 1113122302103.

It is not an unprimeable number, because it can be changed into a prime (1113122302153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4088940 + ... + 4352662.

It is an arithmetic number, because the mean of its divisors is an integer number (76205687040).

Almost surely, 2^{1113122302123} is an apocalyptic number.

1113122302123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1113122302123 is a deficient number, since it is larger than the sum of its proper divisors (106168690517).

1113122302123 is a wasteful number, since it uses less digits than its factorization.

1113122302123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269298.

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

Adding to 1113122302123 its reverse (3212032213111), we get a palindrome (4325154515234).

The spelling of 1113122302123 in words is "one trillion, one hundred thirteen billion, one hundred twenty-two million, three hundred two thousand, one hundred twenty-three".