123115334214 has 64 divisors (see below), whose sum is σ = 265325580288. Its totient is φ = 37973443200.

The previous prime is 123115334213. The next prime is 123115334233. The reversal of 123115334214 is 412433511321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123115334213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18704404 + ... + 18710984.

It is an arithmetic number, because the mean of its divisors is an integer number (4145712192).

Almost surely, 2^123115334214 is an apocalyptic number.

123115334214 is an abundant number, since it is smaller than the sum of its proper divisors (142210246074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123115334214 is a wasteful number, since it uses less digits than its factorization.

123115334214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11013.

The product of its digits is 8640, while the sum is 30.

Adding to 123115334214 its reverse (412433511321), we get a palindrome (535548845535).

The spelling of 123115334214 in words is "one hundred twenty-three billion, one hundred fifteen million, three hundred thirty-four thousand, two hundred fourteen".