1123315012119 has 16 divisors (see below), whose sum is σ = 1541146780800. Its totient is φ = 727374549216.

The previous prime is 1123315012069. The next prime is 1123315012121. The reversal of 1123315012119 is 9112105133211.

It is not a de Polignac number, because 1123315012119 - 2⁷ = 1123315011991 is a prime.

It is a super-2 number, since 2×1123315012119² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123315012159) 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, 24300564 + ... + 24346745.

It is an arithmetic number, because the mean of its divisors is an integer number (96321673800).

Almost surely, 2^{1123315012119} is an apocalyptic number.

1123315012119 is a deficient number, since it is larger than the sum of its proper divisors (417831768681).

1123315012119 is a wasteful number, since it uses less digits than its factorization.

1123315012119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48647534.

The product of its (nonzero) digits is 1620, while the sum is 30.

The spelling of 1123315012119 in words is "one trillion, one hundred twenty-three billion, three hundred fifteen million, twelve thousand, one hundred nineteen".