123041397 has 8 divisors (see below), whose sum is σ = 172689760. Its totient is φ = 77710320.

The previous prime is 123041383. The next prime is 123041411. The reversal of 123041397 is 793140321.

It is an interprime number because it is at equal distance from previous prime (123041383) and next prime (123041411).

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

It is not a de Polignac number, because 123041397 - 2⁸ = 123041141 is a prime.

It is a super-3 number, since 3×123041397³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123041197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1079254 + ... + 1079367.

It is an arithmetic number, because the mean of its divisors is an integer number (21586220).

Almost surely, 2^123041397 is an apocalyptic number.

It is an amenable number.

123041397 is a deficient number, since it is larger than the sum of its proper divisors (49648363).

123041397 is a wasteful number, since it uses less digits than its factorization.

123041397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2158643.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 123041397 is about 11092.4026702965. The cubic root of 123041397 is about 497.3747697896.

The spelling of 123041397 in words is "one hundred twenty-three million, forty-one thousand, three hundred ninety-seven".