1123010322123 has 8 divisors (see below), whose sum is σ = 1514171221200. Its totient is φ = 740261485568.

The previous prime is 1123010322103. The next prime is 1123010322131. The reversal of 1123010322123 is 3212230103211.

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 1123010322123 - 2¹⁶ = 1123010256587 is a prime.

It is a super-2 number, since 2×1123010322123² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1123010322123.

It is not an unprimeable number, because it can be changed into a prime (1123010322103) 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, 2103015318 + ... + 2103015851.

It is an arithmetic number, because the mean of its divisors is an integer number (189271402650).

Almost surely, 2^{1123010322123} is an apocalyptic number.

1123010322123 is a deficient number, since it is larger than the sum of its proper divisors (391160899077).

1123010322123 is an equidigital number, since it uses as much as digits as its factorization.

1123010322123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4206031261.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1123010322123 its reverse (3212230103211), we get a palindrome (4335240425334).

The spelling of 1123010322123 in words is "one trillion, one hundred twenty-three billion, ten million, three hundred twenty-two thousand, one hundred twenty-three".