123101334 has 12 divisors (see below), whose sum is σ = 266719596. Its totient is φ = 41033772.

The previous prime is 123101333. The next prime is 123101347. The reversal of 123101334 is 433101321.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 6838963 = 123101334 / (1 + 2 + 3 + 1 + 0 + 1 + 3 + 3 + 4).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123101333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3419464 + ... + 3419499.

It is an arithmetic number, because the mean of its divisors is an integer number (22226633).

Almost surely, 2^123101334 is an apocalyptic number.

123101334 is an abundant number, since it is smaller than the sum of its proper divisors (143618262).

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

123101334 is a wasteful number, since it uses less digits than its factorization.

123101334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6838971 (or 6838968 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 123101334 is about 11095.1040553931. The cubic root of 123101334 is about 497.4555185267.

Adding to 123101334 its reverse (433101321), we get a palindrome (556202655).

The spelling of 123101334 in words is "one hundred twenty-three million, one hundred one thousand, three hundred thirty-four".