12434101 has 4 divisors (see below), whose sum is σ = 12573900. Its totient is φ = 12294304.

The previous prime is 12434083. The next prime is 12434137. The reversal of 12434101 is 10143421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10143421 = 181 ⋅56041.

It can be written as a sum of positive squares in 2 ways, for example, as 7263025 + 5171076 = 2695^2 + 2274^2 .

It is a cyclic number.

It is not a de Polignac number, because 12434101 - 2⁷ = 12433973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12434161) 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, 69766 + ... + 69943.

It is an arithmetic number, because the mean of its divisors is an integer number (3143475).

Almost surely, 2^12434101 is an apocalyptic number.

It is an amenable number.

12434101 is a deficient number, since it is larger than the sum of its proper divisors (139799).

12434101 is an equidigital number, since it uses as much as digits as its factorization.

12434101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139798.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 12434101 is about 3526.2020645448. The cubic root of 12434101 is about 231.6708881334.

Adding to 12434101 its reverse (10143421), we get a palindrome (22577522).

It can be divided in two parts, 124 and 34101, that added together give a square (34225 = 185²).

The spelling of 12434101 in words is "twelve million, four hundred thirty-four thousand, one hundred one".