107942423 has 4 divisors (see below), whose sum is σ = 107963328. Its totient is φ = 107921520.

The previous prime is 107942389. The next prime is 107942441. The reversal of 107942423 is 324249701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 324249701 = 499 ⋅649799.

It is a cyclic number.

It is not a de Polignac number, because 107942423 - 2⁸ = 107942167 is a prime.

It is a super-2 number, since 2×107942423² = 23303133366221858, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 107942423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107942453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3515 + ... + 15107.

It is an arithmetic number, because the mean of its divisors is an integer number (26990832).

Almost surely, 2^107942423 is an apocalyptic number.

107942423 is a deficient number, since it is larger than the sum of its proper divisors (20905).

107942423 is an equidigital number, since it uses as much as digits as its factorization.

107942423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20904.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 107942423 is about 10389.5343014016. The cubic root of 107942423 is about 476.1356729634.

The spelling of 107942423 in words is "one hundred seven million, nine hundred forty-two thousand, four hundred twenty-three".