123370923 has 8 divisors (see below), whose sum is σ = 177148048. Its totient is φ = 75920544.

The previous prime is 123370889. The next prime is 123370939. The reversal of 123370923 is 329073321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 123370923 - 2⁶ = 123370859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123371923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1581640 + ... + 1581717.

It is an arithmetic number, because the mean of its divisors is an integer number (22143506).

Almost surely, 2^123370923 is an apocalyptic number.

123370923 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

123370923 is a deficient number, since it is larger than the sum of its proper divisors (53777125).

123370923 is a wasteful number, since it uses less digits than its factorization.

123370923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3163373.

The product of its (nonzero) digits is 6804, while the sum is 30.

The square root of 123370923 is about 11107.2464184423. The cubic root of 123370923 is about 497.8183923537.

The spelling of 123370923 in words is "one hundred twenty-three million, three hundred seventy thousand, nine hundred twenty-three".