123014004212 has 24 divisors (see below), whose sum is σ = 234853862880. Its totient is φ = 55913326560.

The previous prime is 123014004203. The next prime is 123014004259. The reversal of 123014004212 is 212400410321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2036339 + ... + 2095877.

It is an arithmetic number, because the mean of its divisors is an integer number (9785577620).

Almost surely, 2^123014004212 is an apocalyptic number.

It is an amenable number.

123014004212 is a deficient number, since it is larger than the sum of its proper divisors (111839858668).

123014004212 is a wasteful number, since it uses less digits than its factorization.

123014004212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106511 (or 106509 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 123014004212 its reverse (212400410321), we get a palindrome (335414414533).

The spelling of 123014004212 in words is "one hundred twenty-three billion, fourteen million, four thousand, two hundred twelve".