123733107 has 12 divisors (see below), whose sum is σ = 178865544. Its totient is φ = 82424160.

The previous prime is 123733097. The next prime is 123733109. The reversal of 123733107 is 701337321.

It is not a de Polignac number, because 123733107 - 2⁴ = 123733091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123733109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8688 + ... + 17970.

It is an arithmetic number, because the mean of its divisors is an integer number (14905462).

Almost surely, 2^123733107 is an apocalyptic number.

123733107 is a deficient number, since it is larger than the sum of its proper divisors (55132437).

123733107 is a wasteful number, since it uses less digits than its factorization.

123733107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10770 (or 10767 counting only the distinct ones).

The product of its (nonzero) digits is 2646, while the sum is 27.

The square root of 123733107 is about 11123.5384208443. The cubic root of 123733107 is about 498.3050702519.

The spelling of 123733107 in words is "one hundred twenty-three million, seven hundred thirty-three thousand, one hundred seven".