123340941 has 8 divisors (see below), whose sum is σ = 182727360. Its totient is φ = 82227276.

The previous prime is 123340901. The next prime is 123340957. The reversal of 123340941 is 149043321.

It is not a de Polignac number, because 123340941 - 2¹⁴ = 123324557 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 4568183 = 123340941 / (1 + 2 + 3 + 3 + 4 + 0 + 9 + 4 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123340901) 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, 2284065 + ... + 2284118.

It is an arithmetic number, because the mean of its divisors is an integer number (22840920).

Almost surely, 2^123340941 is an apocalyptic number.

It is an amenable number.

123340941 is a deficient number, since it is larger than the sum of its proper divisors (59386419).

123340941 is an equidigital number, since it uses as much as digits as its factorization.

123340941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4568192 (or 4568186 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 123340941 is about 11105.8966769910. The cubic root of 123340941 is about 497.7780619422.

The spelling of 123340941 in words is "one hundred twenty-three million, three hundred forty thousand, nine hundred forty-one".