26140103 has 8 divisors (see below), whose sum is σ = 28861056. Its totient is φ = 23476600.

The previous prime is 26140027. The next prime is 26140109. The reversal of 26140103 is 30104162.

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

It is a cyclic number.

It is not a de Polignac number, because 26140103 - 2¹⁴ = 26123719 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 (26140109) 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, 13403 + ... + 15228.

It is an arithmetic number, because the mean of its divisors is an integer number (3607632).

Almost surely, 2^26140103 is an apocalyptic number.

26140103 is a deficient number, since it is larger than the sum of its proper divisors (2720953).

26140103 is a wasteful number, since it uses less digits than its factorization.

26140103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28725.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 26140103 is about 5112.7392853538. The cubic root of 26140103 is about 296.7807751647.

Adding to 26140103 its reverse (30104162), we get a palindrome (56244265).

The spelling of 26140103 in words is "twenty-six million, one hundred forty thousand, one hundred three".