42300105 has 16 divisors (see below), whose sum is σ = 70623360. Its totient is φ = 21579008.

The previous prime is 42300103. The next prime is 42300107. The reversal of 42300105 is 50100324.

It is an interprime number because it is at equal distance from previous prime (42300103) and next prime (42300107).

It is a cyclic number.

It is not a de Polignac number, because 42300105 - 2¹ = 42300103 is a prime.

It is a super-2 number, since 2×42300105² = 3578597766022050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (42300101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60960 + ... + 61649.

It is an arithmetic number, because the mean of its divisors is an integer number (4413960).

Almost surely, 2^42300105 is an apocalyptic number.

It is an amenable number.

42300105 is a deficient number, since it is larger than the sum of its proper divisors (28323255).

42300105 is a wasteful number, since it uses less digits than its factorization.

42300105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122640.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 42300105 is about 6503.8530887467. The cubic root of 42300105 is about 348.4286154236.

Adding to 42300105 its reverse (50100324), we get a palindrome (92400429).

The spelling of 42300105 in words is "forty-two million, three hundred thousand, one hundred five".