26418282103 has 4 divisors (see below), whose sum is σ = 27566903088. Its totient is φ = 25269661120.

The previous prime is 26418282101. The next prime is 26418282113. The reversal of 26418282103 is 30128281462.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 26418282103 - 2¹ = 26418282101 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 (26418282101) 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, 574310458 + ... + 574310503.

It is an arithmetic number, because the mean of its divisors is an integer number (6891725772).

Almost surely, 2^26418282103 is an apocalyptic number.

26418282103 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

26418282103 is a deficient number, since it is larger than the sum of its proper divisors (1148620985).

26418282103 is a wasteful number, since it uses less digits than its factorization.

26418282103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1148620984.

The product of its (nonzero) digits is 36864, while the sum is 37.

The spelling of 26418282103 in words is "twenty-six billion, four hundred eighteen million, two hundred eighty-two thousand, one hundred three".