23403108487 has 8 divisors (see below), whose sum is σ = 25533430272. Its totient is φ = 21273247800.

The previous prime is 23403108479. The next prime is 23403108527. The reversal of 23403108487 is 78480130432.

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 23403108487 - 2³ = 23403108479 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 (23403108437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4513 + ... + 216394.

It is an arithmetic number, because the mean of its divisors is an integer number (3191678784).

Almost surely, 2^23403108487 is an apocalyptic number.

23403108487 is a deficient number, since it is larger than the sum of its proper divisors (2130321785).

23403108487 is a wasteful number, since it uses less digits than its factorization.

23403108487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230549.

The product of its (nonzero) digits is 129024, while the sum is 40.

The spelling of 23403108487 in words is "twenty-three billion, four hundred three million, one hundred eight thousand, four hundred eighty-seven".